New RemoteTEK Repeater

Compact Repeater User ’s Manual

This document applies to: � R17ER/T0-GD/GW/DW(-DS) � R17ER0-Y6 � R17ER0-Z3 � R18ER/T0-GD/GW/DW(-DS) � R18ET0-Y8 � R19ER0-GD � R19ET0-GW/R19ET0-Y7

Dual Band Compact Repeater User’s Manual

Copyright Information No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose without the express written permission of Remotek. Remotek hereby authorizes its customers to make copies of this documentation in CD-ROM form to customer’s own computers for use in conjunction with the products described herein. Information in this document is subject to change without notice. Remotek assumes no liability for omissions or inaccuracies in this document, or from the furnishing or use of the information herein. Remotek reserves the right to make changes to any products described herein and does not assume any liability arising out of the applications or use of any product described herein. This document and the information in it is the proprietary and confidential information of Remotek that is provided by Remotek to its customers pursuant to a contract for the purchase of the products described herein. If the possessor of this document is an entity or individual not party to a sales contract with Remotek, or is not otherwise intended by Remotek to receive this document and the information in it, you are hereby notified that such possession is unauthorized and is in derogation of Remotek’s proprietary interests.

Contact Remotek Corporation Address: 6F~6, No. 77, Sec.1, Hsin Tai Wu Rd., Hsi-Chih, Taipei, Taiwan. 221. Tel:

886-2-2698-2211

Fax: 886-2-2698-8268 [email protected] www.remotek.com.tw

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Preface Audience Thank you for purchasing the Remotek repeater. Strict quality control system procedures are implemented to ensure you a high quality product; with numerous cellular operators acknowledging the product to be a high performance, low interference, transparent and simple to operate and maintain. This document is written for Remotek and customer service personnel, who install, configure and commission the repeater system in a cellular network.

Scope The information in this manual is intended to support customer engineering practices and policies, site engineering standards, and relevant safety standards in case of installing and configuring the REMOTEK repeater to improve communication quality.

The information herein is not meant to supersede the site engineering design documents. If any of the instructions present a conflict, please contact Remotek Customer Service Department for further assistance.

How this manual is organized Chapter 1

General information on safety precautions and warranty

Chapter 2

Provides an introduction to repeater systems and its applications.

Chapter 3

Outlines installation procedures

Chapter 4

Provides examples and calculation for commissioning proposes

Chapter 5

Steps to take and check if problems occur with the repeater.

Chapter 6

Appendix

Text Conventions This manual uses special paragraphs to call attention to information that is of particular importance to the reader.

Note: Presents nonessential, but potentially helpful information that helps to understand a topic.

Important: Presents information to avoid an undesirable result.

Warning: Notifies the reader of a potentially hazardous situation that could damage the repeater.

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Table of Contents 9 ........................................................................................................................9 1. GENERAL ........................................................................................................................ ................................................................................................................................ 1.1 Warranty Warranty................................................................................................................................ ................................................................................................................................99 ................................................................................................................ 1.2 Safety Information Information................................................................................................................ ................................................................................................................99 ............................................................................................................... 10 1.3 Other Precautions Precautions............................................................................................................... 2. 2.1 2.2 2.3 2.4 2.5 2.6 2.7

................................................................................ 12 ................................................................................12 INTRODUCTION TO REPEATERS REPEATERS................................................................................ ........................................................................................................... 12 System Introduction Introduction........................................................................................................... ............................................................................................... 12 General Installation Layout Layout............................................................................................... ...............................................................................................12 ................................................................................. 13 Basic Repeater System Components Components................................................................................. ...................................................................................................... 14 Advantages of Repeater Repeater...................................................................................................... ......................................................................................................14 ................................................................................................................................... 16 Profile Profile................................................................................................................................... ...................................................................................................................................16 ..................................................................................................................... 16 Block Diagram Diagram..................................................................................................................... .....................................................................................................................16 ........................................................................................... 18 Outline of Available Functions Functions........................................................................................... ...........................................................................................18

................................................................................................................. 19 3. INSTALLATION INSTALLATION................................................................................................................. .................................................................................................................19 .......................................................................................................................... 19 3.1 Preparation Preparation.......................................................................................................................... ..........................................................................................................................19 ........................................................................................................... 20 3.2 Antenna Installation Installation........................................................................................................... ........................................................................................................................................ 20 3.2.1 Donor Antenna Antenna........................................................................................................................................ ........................................................................................................................................20 ....................................................................................................................................... 22 3.2.2 Service Antenna Antenna....................................................................................................................................... .......................................................................................................................................22 ........................................................................................ 23 4.2.3 Lightning Protection at Antenna Installation Installation........................................................................................

................................................................................................................................ 23 3.3 Isolation Isolation................................................................................................................................ ................................................................................................................................23 .......................................................................................................................... 24 3.3.1 Self-oscillation Concept Concept.......................................................................................................................... ................................................................................................................. 24 3.3.2 Obtaining the Isolation Value Value.................................................................................................................

.......................................................................................................... 26 3.4 Repeater Installation Installation.......................................................................................................... ............................................................................................................................ 26 3.4.1 Installing the Repeater Repeater............................................................................................................................ .................................................................................................... 27 3.4.2 Connecting Feeder and Power Cables Cables.................................................................................................... ....................................................................................................27 ................................................................................................ 28 3.4.3 Inserting the SIM Card (ER0 version) version)................................................................................................ ............................................................................................................ 28 3.4.4 Modem Working Requirements Requirements............................................................................................................ ............................................................................................................28

............................................................................................................ 30 4. COMMISSIONING COMMISSIONING............................................................................................................ ................................................................................................... 30 4.1 Commissioning Principle Principle................................................................................................... .......................................................................................................................... 30 4.1.1 Downlink Output Power Power.......................................................................................................................... ..........................................................................................................................30 ........................................................................................................................................ 32 4.1.2 UL Noise Floor Floor........................................................................................................................................ ........................................................................................................................................32 ................................................................................................................................................... 33 4.1.3 Isolation Isolation................................................................................................................................................... ...................................................................................................................................................33

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...................................................................................................... 34 4.2 Repeater Configuration Configuration...................................................................................................... ......................................................................................................34 ..................................................................................................................................... 34 4.2.1 Gain Calculation Calculation..................................................................................................................................... .............................................................................................................................. 36 4.2.2 Start-up the Repeater Repeater.............................................................................................................................. ............................................................................................................................................. 38 4.2.3 Gain Setting Setting............................................................................................................................................. .............................................................................................................................................38

................................................................................................................ 41 5. MAINTENANCE MAINTENANCE................................................................................................................ ............................................................................................. 41 5.1 Status, Alarms and Solutions Solutions............................................................................................. ........................................................................................................................... 41 5.1.1 Configuration via LED LED........................................................................................................................... ......................................................................................... 42 5.1.2 Configuration via OMS/OMT (ER0 Version) Version)......................................................................................... .........................................................................................42

................................................................................................................... 43 5. 5.33 Troubleshooting Troubleshooting................................................................................................................... ...................................................................................................................43 ........................................................................................................ 44 5.3 Repeater Replacement Replacement........................................................................................................ ........................................................................................................44 6. 6.1 6.2 6.3 6.4 6. 6.55

......................................................................................................................... 45 APPENDIX APPENDIX......................................................................................................................... ...................................................................................................................... 45 Abbreviations Abbreviations...................................................................................................................... ........................................................................................................................ 46 Specification Specification........................................................................................................................ .................................................................................................................. 69 Frequency Table Table.................................................................................................................. ..................................................................................................................69 .................................................................................................. 76 W-dBm Conversion Table Table.................................................................................................. ................................................................................ 77 Warranty Provisions and Disclaimer Disclaimer................................................................................ ................................................................................77 ....................................................................................................................................... 77 6.5.1 Warranty Range Range....................................................................................................................................... .......................................................................................................................................77 .......................................................................................................................... 77 6.5.2 Range of Non-Warranty Non-Warranty.......................................................................................................................... ..........................................................................................................................77 ......................................................................................................................... 78 6.5.3 Service in Non-Warranty Non-Warranty......................................................................................................................... .........................................................................................................................78 ................................................................................................................................................ 78 6.5.4 Disclaimer Disclaimer................................................................................................................................................ ................................................................................................................................................78

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1.

General This user’s manual provides information that includes installation, configuration, operation and maintenance of the repeater. Specifications are also provided in details in order to help users better understand the repeater performance. Please read this user’s manual carefully and follow all instructions outlined to ensure long life span and trouble free operation of the unit.

1.1 Warranty All outdoor antennas must be installed with lightning protection. Damage to power modules, as a result of lightning will not be covered by this warranty. Switching on the AC or DC power prior to connection of antenna cables is considered as an incorrect installation process and therefore faults arising thereafter are also not covered under the warranty. This entire manual should be read and understood before operating or maintaining the repeater system. We assume no liability for customer's failure to comply with the precautions mentioned. This warranty will not cover such failures to comply.

1.2 Safety Information •

Personnel Safety

Before installing or replacing any of the repeater equipment, the entire manual should be read and understood. Operators need to supply appropriate AC or DC power to the repeater. Incorrect power settings can damage the repeater and may cause electrical related injury to the user.

It is recommended that gloves be worn at ALL time when handling the product. DO NOT operate equipment in an explosive environment. DO NOT work on live circuits: Cell site technical and operating person are not authorized to remove equipment covers. Only personnel authorized by Remotek may remove equipment covers to replace components or perform internal repairs.

•

Equipment Safety

It is necessary to read and understand the manual before installing, replacing or using this product, and one must follow all safety precautions during operation. Failure to comply with the following general safety precautions and with specific precautions described

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elsewhere in this manual violates the safety standards of the design, manufacture, and intended use of this product. The aluminum alloy enclosure is an excellent heat conductor, so during normal operation the unit may feel slightly warm. If it becomes too hot, please call maintenance immediately. •

Electrostatic Sensitivity

ESD: Electrostatic Sensitive Devices Semiconductor used in this product may be damaged by electrostatic discharge. When unpacking or handling the repeater. Follow precautionary procedures including use of grounded wrist straps, grounded workbench surfaces, and grounded floor mats. •

Grounding Electrical Instruments and Components

To avoid power supply spark, please perform the grounding connection of the equipment racks, equipment chassis, and appropriate tools. And make sure insert the equipment’s power cable into appropriate mains sockets (three pin or two pin).

In case of three-pin socket, the 3rd pin is used for grounding connection, directly connect the supplied power cable to the mains socket. In case of a two-pin socket, the green grounding wire provided with the package needs to be connected to the electrical grounding facility at the power outlet. In order to avoid equipment damage or human injury by lightning, static electricity and other phenomenon of leakage electricity, Remotek suggest all products must do the electric-discharge of the electrical grounding in setup process. Power supply components must meet international electro-technical commissioning safety standards.

1.3 Other Precautions �

Only authorized personnel should be allowed to install and operate the repeater.

�

Make sure that the power is switched off when installing or disassembling the repeater to avoid short circuit or electrical shock that may result into personal injury or damage to the equipment.

�

The repeater supports mains power for AC110/220V±20%, 50/60Hz.

Please follow

this power range to avoid any damage to the equipment.

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Some electronic parts contain carcinogenic constituents, so please handle with care and discard them in a safe place if damaged.

�

A 3-pin mains socket is recommended by Remotek to provide grounding connection for the repeater.

�

RF arrestor is recommended to connect to the repeater’s BTS port.

�

Please make sure that the warning indicators on the enclosure are clearly visible for UM-R1XEX0M-MM-02

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quick detection of alarm conditions.

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2.

Introduction to Repeaters 2.1 System Introduction A repeater is a device that receives the RF signal, amplifies and then retransmits it to the weak or blind area. Repeaters overcome the attenuation caused by propagation loss and obstacles. Repeater solutions are used in many different applications, such as basements, apartments, KTVs, nightclubs, and parking lots etc, where mobile phone signals cannot penetrate. Extending radio coverage into these dead zones, using the repeater, allows mobile phones to establish a connection.

2.2 General Installation Layout

Figure 1 Installation Layout Above provides a typical installation layout of an indoor repeater. The repeater is connected via coaxial cables to donor and service antennas. The donor antenna is placed outside of the building where it has easy access to BTS. The service antenna is placed inside the building where it can extend radio coverage to the dead zones. Mobile signals may then pass via the service antenna, repeater and donor antenna to the BTS

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2.3 Basic Repeater System Components •

Splitters

Splitters are isolated dividers that split or combine RF power. According to the coverage requirement, splitter can distribute RF power into several paths to achieve coverage of each area. In the meantime, mobile signals from different coverage areas are combined together and transmitted into the repeater.

•

Antennas

Donor Antenna Directional donor antennas, one for each repeater, are recommended to improve signal strength and reduce potential for interference. Normally, Yagi antennas are chosen as donor antennas for indoor coverage application.

Service Antenna The service antenna may be directional or omni-directional depending on coverage requirements. •

Coaxial Cables

8D, 10D, 1/2” and 7/8” coaxial cables are recommended to use with the repeater. These coaxial cables have low attenuation properties and are ideal for longer cable run installations. •

Jumper Cables

Jumper cables have the flexible characteristic and they provide an easy way to connect antennas, splitters and repeaters to coaxial cables.

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2.4 Advantages of Repeater •

Optimization

During BTS coverage optimization, full coverage cannot always be achieved because of shadowing and blind spots. If optimization is carried out by simply adjusting antenna direction or height, the process can be tedious and a long process of trial and error until the coverage is achieved.

The process can be time consuming and most times indoor

coverage are not achieved. With repeaters, separate optimization is carried out while the whole interrelated parameters between systems remain unaffected.

•

Same Service Quality with Low investment

When coverage needs to be extended or optimized, installing a new BTS or micro cell may not be always the best solution and economical. In most cases a repeater will be the best solution that will provide the same service quality at relatively lower cost.

•

Fast & easy Installation

Compared to a Base Station, wireless repeaters is space saving and does not need additional wiring. Its installation simplicity and operational user friendliness appeal greatly to many operators for the purpose of rural coverage or use of temporary coverage during network optimization. •

Intelligent Mode

Compare to the worldwide repeater brand, Remotek developed a new smart function called “Intelligent Mode”. The intelligent mode can prevent UL interference and self-oscillation caused by insufficient isolation between donor and service antennas. Due to the new generation Remotek repeaters setup parameters and keep optimal condition automatically, the only thing for users is just activating this mode by touch panel. This mode will be popularly used in Remotek new generation repeaters and create the best performance for users.

Notify that the users can’t adjust by manual setting when intelligent mode initiated. •

Silen Silentt Mode

As we know, it’s very important to consider the uplink noise floor when installing a new repeater. As an active device, repeater will generate noise that can impact to the

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sensitivity of the BTS. Besides of the intelligent feature that can prevent from the UL noise floor interference, Remotek also developed another new technology known as the Silent Mode. The silent mode can non-activate the UL PA (Power Amplifier) when there is no subscriber were making a call under repeater coverage. With non-activated of the UL PA, it will reduce the UL noise floor as low as possible. When there are subscribers making calls, the silent mode will activate the UL PA back to normal.

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2.5 Profile

Figure 2 Front /Rear View (Upper: Front, Below: Rear) Front/Rear

2.6 Block Diagram The Repeater has two similar circuits, which are designed for uplink and downlink respectively. Each circuit consists of three main modules, Low Noise Amplifier (LNA), Frequency Converter (FC) and Power Amplifier (PA). At moment we will just consider one part say Downlink, which is from BTS to MS. Please note that Uplink works in the same way but just signal direction is from MS to Node B. Below diagram is self-explanatory showing signal path after entering into the repeater.

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a. ER ER00 1+1

b. ET0 1+1

c.E R0 2+1 .ER

d. ET0 2+1 Figure 3 Repeater block diagram

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When signal enters the repeater through Duplexer (a passive device that works as a filter) then either uplink or downlink signal is allowed to pass. The filtered signal enters into LNA in which weak signals are amplified with low noise figure. Then the signal passes FC where signal frequency is made to IF to have a good filtration after passing through SAW filter in the FC. At last the signal is amplified in power amplifier and is sent to service antenna. IF there are two FC modules in both uplink and downlink, the repeater allows operators the options of having two (2) sub-bands which are discontinuous, without the frustration of improving a competitor’s coverage which lay in between the sub-bands.

2.7 Outline of Available Functions •

Front Panel LED

The repeater is equipped with friendly “monitoring front panel” which displays various repeater parameters & alarm status with the help of easy button. User can set optimum parameters which make repeater to perform its best. Detailed alarm and condition of the repeater can be viewed on the front panel, please refer to the Maintenance chapter for in-depth of details each individual alarm condition and what they mean.

•

31dB Manual Gain Control

During installation, please attenuate the repeaters DL & UL gain setting from the buttons of front panel, taking the path loss value and isolation issue into account to avoid interference with the BTS and to optimize coverage region.

•

20dB AGC

The 20dB AGC is used to maintain steady output power even when the source signal fluctuates. It also can be used as an index to evaluate the amplifier. This function effectively prevents the equipment from entering into saturated state and thereby avoids signal distortion and call drops in the coverage area.

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3.

Installation 3.1 Preparation a.

Ensure the power to be accessed in within the repeater’s working range: 110V/220V ± 20%. A separate circuit breaker is recommended.

b.

Ensure the donor antenna is installed outside, and signal from the donor BTS is present.

c.

Ensure there’s sufficient isolation between the donor and service antenna.

d.

The repeater is designed for indoor application, ensures the location where the repeater to be installed is waterproof and has good ventilation.

e.

Ensure there are adequate resources to handle the weight of the repeater.

f.

It’s recommended some jumper cables to be prepared.

Recommended tools required Table below list recommended tools that will be required for a successful installation: Name

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Name

Quantity

Signal Generator

1

Spectrum Analyzer

1

Laptop

1

Test Mobile

1

Multi-meter

1

Electrical Drill

1

Hammer

1

Spanner

2

Screwdriver

1

Waterproof glue

1

Walkie-talkie

2

Safety belt

1

RF arrestor (optional)

1

Other accessories

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3.2 Antenna Installation Selection of the right antenna is one of the most important aspects for a successful installation of a repeater system. The antennas are usually selected and purchased by the customer. Remotek will provide recommendations for the most suitable type of antenna based on our experience for a successful and trouble free installation of the repeater if required. Installation location and performance/characteristic of the antenna can strongly influence Rxpower and RxQual/ Ec/No of the intended coverage area. the Rxlev/ Rxlev/Rxpower RxQual/Ec/No

Rxlev and RxQual are two important parameters for the 2G system, which describe the power level and quality of the DCS signal. While the Rxpower and Ec/No are two important parameters for the 3G system, which describe the power level and quality of the WCDMA signal. These parameters can be measured with testing devices, such as TEMS®, or a Nokia® phone with Net Monitor function.

3.2.1 Donor Antenna 3.2.1.1 Donor Antenna Selection The donor antenna is usually selected and purchased by the customer. Remotek will provide recommendations for the most suitable type of antenna based on our experience for a successful and trouble free installation of the repeater if required. There are many types of antennas on the market but the following general characteristics should be met in selecting any donor antenna: 1.

Working frequency: The donor antenna needs to be compatible with the repeater’s operating frequency range.

2.

Waterproof: The donor antenna needs to be waterproof to prevent rainwater from affecting the antenna’s characteristics, ultimately affecting the performance of the repeater.

3.

Directivity characteristic: An antenna with good directivity is recommended. It is essential for the repeater to introduce a clean donor signal to amplify.

2 Donor Antenna Installation 3.2.1. 3.2.1.2 In most cases the donor antenna is installed against a wall, outside of the building, directed in the direction of the donor BTS for best reception of the receiving signal. When installing the donor antenna, the following conditions need to be considered:

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1.

The antenna is recommended to be installed where donor BTS/Node B is in line of sight. For the 2G system. The signal level, Rxlev, at the BTS port of the repeater is recommended to be in the range of -60dBm to -40dBm with an RxQual index ranging from 0 to 2. The Rxlev of primary BCCH is at least 6dB higher than the BCCH of neighboring BTS sites. For the 3G system. The CPICH power, Rxpower, at the BTS port of the repeater is recommended to be in the range of -70dBm to -50dBm with an Ec/No greater than -7dB. The Ec/No of the primary CPICH is at least 6dB higher than the Ec/No of other CPICH.

2.

The donor antenna should be installed at least 3 meters above the ground to avoid shadowing when objects pass in the front of the donor antenna. It’s recommended to install the donor antenna lower than 7th floor of any building. The antenna located in a high floor will be difficult to obtain a dominant BTS/Node B signal nearby.

3.

A lightning rod is necessary when the donor antenna is located at a relative high position. On the other hand, an arrestor could be connected between repeater and donor antenna for better protection. The lightning rod and arrestor can be neglected only if the donor antenna is located at a relative low position, comparing with the height of nearby lightning rods of buildings. If the input signal (RxLev/Rxpower) of donor antenna is sufficient, it's recommended to mount the donor antenna as lower as possible.

4.

Waterproofing of the antenna installation can be achieved by following process:

1) Take care to form a half loop at the cable point of entry into the house so that rain water will drop off than flowing inside down the cable length. Also form a half loop for the coaxial cable before connecting to the repeater. The half loop formed with the cable should be in the shape of

, so if there is water on the cable, the

water would drop off. Please reference the following figure.

2) Secure the cable entry point, donor antenna’s connector and repeater’s connector by sealing it with a waterproof sealant is recommended.

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Form a half loop

Figure 4 Donor antenna installations 3.2.2 Service Antenna 3.2.2.1 Service Antenna Selection The service antenna is usually selected and purchased by the customer. The service antenna must support the frequency range of the repeater. Generally a broadband antennas, which can support the frequency range of 824~2200MHz, are selected to be compatible to all systems. The antenna type should meet the coverage requirement. 2 Service Antenna Installation 3.2.2. 3.2.2.2 It is necessary to find a good location for the service antenna in order to achieve best coverage. The following should be considered when installing the service antenna: 1. Avoid installing near metal or obstacles that may influence its coverage performance. 2. Install the antenna at least 2m above the floor for the best coverage and for the convenience of passers-by. 3. The service antenna should not be installed to close to the donor antenna to avoid issues with isolation. 4. Waterproofing of service antenna’s connector with sealant is highly recommended. Also form a half loop for the coaxial cable before connecting to the repeater. The half loop formed with the cable should be in the shape of

, so if there is water on the

cable, the water would drop off.

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4.2.3 Lightning Protection at Antenna Installation The donor antenna must be grounded as is required by standard EN 50083-1. The only external antennas exempted from this are those: – fitted more than 2 meters below the crest of the roof – whilst also less than 1.5 meters from the building. However, for safety reasons Remotek recommends to mount a potential equalization device. Danger can arise not just from thunderstorms (lightning strikes) but also through static charge accumulation or discharge in the devices attached: Consequently, the pole and the external conductor of the antenna cable must be connected to the building’s lightning conductor system taking the shortest path vertically via a suitable grounding conductor (or to the building’s grounding system if no lightning conductor system is available). Suitable as grounding conductor: A single solid wire with a min. cross-section of at least 16 mm2 for copper, 25 mm2 for aluminum or 50 mm2 for steel or metallic domestic installations (continuous metallic water or heating system pipes, for example) provided that they at least meet the requirements for grounding conductors in terms of cross-section and permanence of the electrical connection. Not suitable as grounding conductor: The external conductors of the antenna cable or the grounding conductor or neutral conductor of the power system. Routing of grounding conductor: Antenna cables and grounding conductors must not be routed through rooms used for storing easily inflammable substances (hay or straw, for example) or in which an explosive atmosphere can develop (gases, vapors). If the donor antenna is used in the integrated repeater systems (e. g. distribution systems), the grounding measures must also be designed in such a way that grounding protection is still maintained if individual units are removed or replaced.

3.3 Isolation Isolation is another important concept when it comes to implementing a repeater system. There must be sufficient isolation for the repeater system, which means the donor and service antenna cannot be installed near one another. The propagation loss between the antennas needs to be at least 15dB above the gain value of the repeater. Non-compliance to this criterion can result in poor signal to the coverage area and may damage the

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amplifier of the repeater.

3.3.1 Self-oscillation Concept Isolation is the propagation loss value from the repeater’s output port to its input port.

For a

wireless repeater, insufficient isolation between donor and service antennas would result in self-oscillation.

Figure 5 Self-oscillation concept As shown in the above diagram, the donor antenna receives a RF signal f1 from the Donor BTS/Node B, after amplification by the repeater with gain G, the signal radiates out via the service antenna. Part of f1 (f1 (f1’’) radiates back towards the donor antenna (due to side lobe characteristics of antennas) and is picked up by the donor antenna again and going through the amplification process again. Severe self-oscillation issues result in poor signal quality and at times can damage the repeaters’ amplifiers. To prevent self-oscillation from occurring, the isolation value must be at least 15dB above the repeater gain.

Isolation ≥ Gain of Repeater + 15dB When self-oscillation occurs, the alarm LED, “DL AGC ENGAGE” is triggered. Note that the downlink output power indicator bars are all on. (Refer to Figure 21 for details).

3.3.2 Obtaining the Isolation Value •

Theoretical calculation (for reference only)

The physical isolation between the donor and service antennas can be theoretically estimates using the following formulas.

λ) Vertical Isolation: I(dB) = 28 + 40 log(D/ log(D/λ

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λ) – (G Horizontal Isolation: I(dB) = 22 + 20 log(D/ log(D/λ

I

= Isolation

D

= Distance between donor and service antennas (m)

λ

= Wavelength (m)

d

+ Gs)

Gd = Gain of donor antenna facing service antenna G

= Gain of service antenna facing donor antenna

s

If there is an obstacle (wall etc.) between donor and service antenna, the attenuation value of the obstacle can be added into the equation.

•

Physical Test

To obtain an accurate and more precise estimation of the isolation value, a physical test measurement may be carried out to obtain the isolation value for the actually environment where the repeater is installed. �

Connect signal generator to the donor antenna cable as figure 6 and transmit a known frequency and power level from the signal generator. Frequency needs to be within the idle frequency between uplink and downlink. For example, in GSM900 system, uplink is 890~915MHz and downlink is 935~960MHz. We can take the frequency 920MHz, which is within 915MHz and 935MHz to make test. For WCDMA system, system uplink is 1920~1980MHz and downlink is 2110~2170MHz. We can take the frequency 925MHz, which is within 915MHz and 935MHz to make test.

�

Connect the service antenna to a spectrum analyzer and scan for the know frequency. Take a reading of the power level.

�

Subtract the power level received at the spectrum analyzer from the power level of the signal generator to obtain the isolation value.

Isolation (dB) = Output Power from Signal Generator – Received Power at the Spectrum Analyzer

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Figure 6 Physical test A relatively strong transmitting power from the signal generator is recommended (excess of 25dBm) for easy recognition and detection by the spectrum analyzer.

Repeater may be damaged if it operates under self-oscillation condition over a period of time.

3.4 Repeater Installation 3.4.1 Installing the Repeater �

Drill four holes in the wall and drive 6 screws in the holes, as illustrated in the figure below. Distances between holes are indicated in the diagram.

Figure 7 Screws Position for Repeater Mounting

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�

Position the repeater in the targeted area as in the diagram below. The repeater should be mounted vertically for good heat dissipation.

Figure 8 Mount Repeater

3.4.2 Connecting Feeder and Power Cables

To Donor Antenna To Service Antenna

Figure 9 Feeder and power cables

�

Connect the donor antenna cable to the BTS port and service antenna to the MS port of the repeater. Form a half loop for the cables with the shape of

for both

cables, before connecting to the repeater. �

Connect the end of the power cable to the repeater first before plugging in the power cable to the mains socket. Use the power cable supplied with the package.

Note the following information when connecting the repeater to the coaxial cable.

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�

The connector type of repeater’s MS and BTS port is N-type female. Make sure the cable’s connectors are compatible.

�

A lightening arrestor needs to be connected to the repeaters’ BTS port when the donor antenna is installed in a high position. Grounding is essential for the arrestor to work.

3.4.3 Inserting the SIM Card (ER0 version) To connect to the repeater from a remote location for the purpose of monitoring and configuring, the repeater needs to be inserted with a valid SIM card with data enabled functions. Refer to the OMS/OMT user’s manual on how to connect to the repeater from a remote location.

Figure 10 Place for insert the SIM Card

�

To insert the SIM card, on the front of the repeater, unplug the cover then use a pointed object (the tip of a pen), eject the SIM card holder by pushing in on the eject button.

�

Place the SIM card in the holder and re-insert it back in the socket.

3.4.4 Modem Working Requirements In order to assure the modem would be working properly, make sure the input donor signal for the repeater meets the following requirement.

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SYSTEM GSM/DCS

CDMA

AWS/WCDMA

Output Power

Rx Level

RSCP

RSCP

(OP) Repeaters

≧ -70dBm

≧ -75dBm

≧ -80dBm

Rx Level

RSCP

RSCP

≧ -65dBm

≧ -70dBm

≧ -75dBm

Low & Medium Input Donor Signal Strength for the Repeater

(OP < 30dBm) High Output Power Repeaters (OP > 30dBm)

If the input power for the repeater does not meet the requirements that are listed in the table above, the modem may NOT WORK properly for the

Low & Medium Output

Power Repeaters. As for the High Output Power Repeaters, if the donor signal strength does not meet the requirement listed in the table above, the following method can be used. Connect a small antenna to connect to the SMA port that is on the bottom of the repeater, so the modem can get the signal directly from this antenna and work properly. But this method would NOT WORK if the signal strength around the repeater is not good enough.

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4.

Commissioning The following chapter outlines the process to optimize the performance of the repeater. The gain setting, isolation, downlink output power and repeater uplink noise contribution will be considered.

4.1 Commissioning Principle 4.1.1 Downli nk Output Power Downlink The total downlink output power of the repeater is depend on the input power and the repeater gain. To ensure the maximum power of the repeater is achieved at the MS port of the repeater, the following condition should be met. (For the WCDMA system there is a additional 10dB needs to be subtracted, it is reserved for future traffic increase purpose).

DL Required Output Power - Input Power), Maximum DL Gain} DL Gain = Min {( {(DL

4.1.1.1 Gain and Output Power The gain is the amplifying ability of the repeater. The repeater has a constant gain for both uplink and downlink. The gain can be adjusted by setting an attenuation value. The maximum output power of the repeater is determined by the linearity of the amplifier block of the repeater. For any given input signal power, its corresponding output is increased by the gain of the repeater, the output power will increase along a linear curve based on the fix gain value. If the input signal amplified by the gain set exceeds the rated set output limit, the AGC (Automatic gain control) will be triggered. The AGC ensures that the maximum output power of repeater is maintained and does not overdrive the repeaters amplification circuit.

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Figure 11 Gain V.S. Output power (Ex: R17ER0)

4.1.1.2 Link Budget Below provides a typical example process for calculating the link budget of the repeater system. Note in the example the gain of the repeater is set to 70dB.

Figure 12 Link budget (Ex: R17) When the maximum output power cannot be achieved due to low donor signal input availability, even at maximum gain, the following two approaches will help increase the output power.

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Figure 13 Output power improvements (Ex: R17ER0) 4.1.2 UL Noise Floor For a GSM and DCS system, the thermal noise has a power level of -121dBm. As for a WCDMA system, the thermal noise has a power level of -108dBm. With all amplifier systems including the repeater system, the noise level increases after the amplification process. For a GSM/DCS repeater system the uplink noise introduced to the BTS can be estimated using the following equations: (as for the WCDMA system, just change the thermal noise power level from -121dBm to -108dBm in the following equations, and all the procedures are the same, and the UL Noise Floor of the WCDMA system can be calculated): UL Noise Floor = -1 21 dBm + UL Gain + Noise Figure of Repeater ………………………… 1 -121 21dBm epeater………………………… …………………………1 This amplified noise floor can be introduced to BTS. To minimize the effect of the noise to the BTS, the noise level reaching the BTS should ideally be below -121dBm. ……………………………………………… .2 UL Noise Floor – Propagation Loss ≤ -121dBm -121dBm……………………………………………… ……………………………………………….2 If the noise floor reaching BTS is higher than -121dBm after the propagation loss, interference to the BTS is possible. By combining equations (1) and (2) together, a suitable uplink gain value for the repeater can be calculated to ensure the noise level reaching the BTS is below -121dBm. v1.0

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UL Gain ≤ Propagation Loss – Noise Figure of Repeater

Example

Figure 14 Noise figure concentration

m – (- 61 dB m) = 104 dB Propagation Loss = BTS Output Power – Repeater Input Power = 43dB 3dBm 61dB dBm 104dB dB ≤ Propagation Loss – Noise Figure of Repeater = 104dB – 7dB = 97dB So, UL Gain = 65 65dB

Due to the low uplink gain (≦70dB), the uplink interference coming from amplified noise floor shall be considered safe for usual installation. The extreme case is when donor antenna is mounted at where signal level is too strong (it means repeater site is very close to BTS site). With small path loss, BTS will receive high noise floor and thus impact the sensitivity of BTS receiver. In other words, uplink signals (from subscribers) at cell edge will fail to reach BTS. The recommended RxLev measured by the engineering mobile is ranged from -55dBm to -70dBm.

4.1.3 Isolation Isolation is an important condition that MUST be met for trouble free operation of the repeater. To ensure that the condition is met, the following equation MUST be met. Repeater Gain ≤ Isolation – 15dB Refer to part 3.3 for further details about isolation and how to measure the value.

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4.2 Repeater Configuration Based on equations established in the previous sections, the gain of both uplink and downlink can be calculated.

4.2.1 Gain Calculation Before switching on the repeater, calculate the uplink and downlink gain value required. Gain calculation is based on the equations established in previous sections to provide the following parameters: repeater’s required output power, repeater’s uplink noise floor and repeater’s isolation. 1. DL Gain = Min {(DL Total Output Power - Input Power), Maximum DL Gain} 2. UL Gain ≤ Propagation Loss – Noise Figure 3. Repeater Gain ≤ Isolation – 15dB 4.2.1.1 DL Gain Value For the GSM/DCS system, the downlink gain value calculation is based on the downlink input power and output power. The following information should be obtained before hand: •

Donor CPICH at Donor Antenna (without donor antenna gain)

•

Gain of Donor Antenna

•

Loss of Coaxial Cable

Rxlev GAnt

L (Obtained from Cable Spec.)

With the information above, DL gain setting can be calculated as following Input Power = Rxlev + GAnt – L So, DL Gain = Min {(DL Total Output Power - Input Power), Maximum DL Gain} As for the WCDMA system, the downlink gain value calculation is based on the downlink input power and output power. The following information should be obtained before hand: •

Donor CPICH Strength at Donor Antenna (without donor antenna gain)

•

Gain of Donor Antenna

•

Loss of Coaxial Cable

Rxpower GAnt

L (Obtained from Cable Spec.)

With the information above, DL gain setting can be calculated in the following manner

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Input Power = Rxpower + GAnt - L For the WCDMA system DL Gain = Min {(DL Total Output Power - Input Power - 10dB), Maximum DL Gain}

In WCDMA system, to preserve some space for traffic channel, repeater’s output power needs to be set 10dB lower than its total output power during commissioning. Example If

: Suppose the DL Total output power = 20dBm; DL Gain = 70dB; : Rxlev = - 65dBm; GAnt = 7dBi; L = 3dB;

� Input Power = -65dBm + 7dBi – 3dB = -61dBm � DL Total Output Power - Input Power = 20dBm - (-61dBm) = 81dB � Hence, DL Gain = Min {(DL Total Output Power - Input Power), Maximum DL Gain} = Min (81dB, 70dB) = 70dB

4.2.1.2 UL Gain Value Taking into account uplink noise floor and power balance issue between uplink and downlink, it is recommended the uplink gain be set 5dB lower than the downlink gain (For REMOTEK repeaters only). UL Gain = DL Gain – 5dB When Repeater is close to the BTS, hence there is a high input power at the donor antenna. It is recommended to decrease the UL gain or add an RF attenuator at repeater’s BTS port to avoid interference to the BTS 4.2.1.3 Isolation Refer to section 3.3 to obtain the isolation value and ensure the isolation condition meet: Isolation ≥ Gain + 15dB

• Sufficient Isolation DL gain is set to be the calculated value in section 4.2.1.1 and the UL Gain = DL gain – 5dB

• Insufficient Isolation Adjust or move the antennas to increase isolation value. If isolation cannot be increased, then readjust the DL gain to meet the following conditions:

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DL Gain ≤ Isolation – 15dB UL Gain = DL Gain – 5dB

Example Example: DL gain = 70dB (as previously calculated in 4.2.1.1) and Isolation is 78dB In this condition, the DL Gain has to be decreased to meet the isolation requirement: DL Gain = 78dB –15dB = 63dB UL Gain = DL Gain – 5dB = 58dB

4.2.2 Start-up the Repeater Below outlines the procedures and conditions when switching on the repeater

�

Make sure repeater’s BTS and MS ports are connected with 50-ohm terminators (loads).

Only when isolation is 15dB higher than repeater’s maximum gain, can the repeater be switched on. Otherwise, connect the repeater’s ports with terminators and then adjust the gain lower than isolation 15dB at first. Failure to comply may result in self-oscillation and damage the repeater.

�

Make sure power supply cable is connected to the repeater properly, and the voltage is within repeater’s voltage range: 110/220V ± 20%

�

Connect the repeater to a laptop via a RS232 cable if monitoring the repeater’s parameters is required.

�

Start the repeater. Once the repeater is on, it requires several seconds for initialization. Diagram below shows possible LED indicators when switching on for the first time.

Figure 15 Normal Status: AGC not active

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�

MANUAL GAIN CONTROL Figure 15shows the displays repeater’s gain for uplink. To change to the repeater’s gain for downlink, press the select button, and the SELECT LED at the U/L which is in the Status System Information will be change to D/L. For this repeater, the default setting of gain is the maximum gain of repeater.

�

OUTPUT LEVEL Indicates the repeater’s output power. The minimum power value that the repeater will display is 0dBm. Normally, the uplink power is fairly low and is not indicated by the LED. When the mobile inside the coverage is near to the service antenna, the UL POWER LED will be triggered.

�

SYSTEM STATUS INFORMATION Condition 1:

Under the well-planned installation, the LED indicators on the front

panel will be displayed like Figure 16 The six of D/L output power LED indicators displayed in solid green light and AGC LED indicator is off. In order to perform the maximum signal coverage with better AGC control range like illustrated in Figure 16, please modulate gain of the repeater at manual mode, or turn the repeater to auto gain mode.

Figure 16 Normal Status: Output Power Is Detected (R17S sample) Condition 2:

When the input power is weak on donor antenna or inappropriate

system gain setting, the output power is consequently lower at service antenna and displayed on the front panel like Figure 17. If this condition has been met, please increase the input power by re-allocating donor antenna orientation or re-setting system gain at manual gain mode to improve the output power of the repeater.

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Output Power is too weak

Figure 17 DL, Low Output Power at Service Antenna (R17S sample) Condition 3: When input power is too high, AGC indicator starts to blink. Under this situation, please reference the following steps to solve problem. 1. Change the location or direction of donor antenna to the place that RxLev is not so strong (-55dBm ~ -70dBm is better). 2. Use an external attenuator to decrease the repeater’s input power. 3. Switch on "Intelligent Button" to allow repeater to increase/decrease gain automatically. (For severe condition, please use step 1 or 2)

Output Power is strong

Figure 18 DL Output Power Strong (R17S sample) When the D/L output power indicator bar is full and alarm indicator blinks, it means self-oscillation may have occurred.

Alarm LED Blinks DL AGC is on with solid light Output Power is too strong

Figure 19 Self-oscillation Condition (R17S sample) 4.2.3 Gain Setting There are two ways to set the repeater’s gain,

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1.

Manual setting through LED front panel

2.

Intelligent Button

When the repeater is switched on, the current uplink and downlink gain setting for the repeater is displayed on the 7-segment digit display. To change gain value, follow the procedures below. 4.2.3.1 Manual setting through LED panel

Figure 20 Front Panel

1.

SELECT Press “SELECT SELECT“ to enter into “U/L GAIN“ setting mode. The UL GAIN LED should start to blink. Press “ � “ to increase gain value, and press “−“ to decrease gain value.

2.

SELECT Once the UL Gain is set to the new value, press “SELECT SELECT” again to move to the � ” and “−” “D/L GAIN” setting. The DL GAIN LED should start to blink. Press the “� button to change the gain value accordingly.

3.

STORE If we press “STORE STORE” button, the display will exit the gain setup mode, then the new gain value will save into the memory. The gain won’t change although the repeater STORE switched off. But if the “STORE STORE” button is not pressed, the gain value will change again back to the gain value that has been stored before when the repeater switch off and switched back on.

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4.2.3. 2 Intelligent Button 4.2.3.2

Figure 21 Intelligent Mode 1.

ON/OFF Once the user doesn’t know how to set the optimal gain value, push “ON/OFF ON/OFF” INTELLIGENT button, then the LED of “INTELLIGENT INTELLIGENT” will be light and activate the intelligent mode.

2.

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Repeater will regulate the value of gain according to the installation environment.

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5.

Maintenance The proceeding section outlines the definition of the alarms conditions on the front panel and steps to take to rectify or clear the alarm.

5.1 Status, Alarms and Solutions 5.1.1 Configuration via LED When an alarm is triggered, its relevant LED will be displayed. For example, Figure 21 illustrate that input power to the repeater on the downlink is extremely high, hence causes the AGC to be active (AGC ENGAGE).

Figure 22 Alarms and Solutions The following table lists the different alarms and possible solutions to correct the fault

ALARM LED

Cause

Blinking 1 time

Temperature High

Blinking 2 times

Circuit malfunction

AGC LED Alight

Solution Relocate repeater position The unit needs to be returned to place of purchase for repair.

Cause AGC active

Solution Work normally 1. Decrease gain value 2. Increase the distance between

Blinking

AGC Warning

donor and service antenna. 3. If 1 and 2 can’t work, please returned to place of purchase for repair

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5.1. 2 Configuration via OMS/OMT (ER0 Version) 5.1.2 The following table lists the alarms may appear on monitor screen when using OMS/OMT tool, please process the alarm according to the solution indication.

Alarm

DL AGC ALARM

Cause

Solution

1. High input level at the BTS port of

1. Decrease the gain by adjusting the

the repeater, AGC is active and

manual attenuation accordingly to

more than 30dB attenuation has

clear the alarm.

been applied.

2. Increase the separation distance of

2. An isolation condition may also

the donor and service antenna.

have occurred. 1. Check whether the input DC power is stable. If the DC is not stable, an UPS PA Failure

with

square

wave

is

recommended.

The power of PA is not stable

2. Restart this repeater. If input DC power is correct and alarm still exists, return the unit to place of purchase for repair.

1. Input AC power is not stable.

1. Check whether the input AC power is

2. Repeater’s power supply module has been damaged

stable, it should within 110/220V ± 20%. If the AC is not stable, an UPS

Power Module

with square wave is recommended.

Alarm

2. In the condition input AC power is correct and alarm still exists, return the unit to place of purchase for repair. The PLL circuit cannot lock onto the programmed

PLL Unlock

frequencies.

The

operating frequencies of repeater may have been accidentally shifted from the OMS/OMT software.

1. Execute the Default Setting through S/OMT User OMS. Refer to OM OMS/OMT User’’s Manual for more detail. 2. If the alarm cannot be solved, it means repeater has been damaged. Please return the unit to place of purchase for repair.

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3 Troubleshooting 5. 5.3 This table offers troubleshooting advice for your repeater. Before sending the repeater for factory service, please check the trouble shooting measures listed below first.

Status Gain value isn’t shown on LED after power is switched on.

Possible Reason 1. Power

cable

doesn’t

Solution connect

1. Check the power cable and outlet to

properly. 2. Input AC is out of the rated

make

sure

there

are

no

discontinuities. 2. The AC voltage range must be

voltage range.

between AC100/220±20%V. Gain setting returns to when Incorrect repeater is switched off setting. original

operation

value

during

gain Refer to section 4.2.3 for the usage ” button. STORE” of “STORE

and then on. 1. Check power cable and the power Signals have not been 1. No AC input.

outlet are switched on.

amplified after repeater 2. Antennas are wrongly connected 2. Ensure BTS port is connected to installed. with repeater’s ports. donor antenna and MS port is connected to service antenna. 1. Donor signal strength decreased. (P.S. The signal strength can fluctuate

because

of

environmental changes.

E.g. 1. Check the signal strength at donor

Construction of new buildings.) 2. The quality of feeder cable system decreases because of oxidization of Coverage

decreases

after period operation.

the

cable

connector

antenna.

Re-position

Donor

Antenna to solve problem.

after 2. Check the VSWR of the feeder

certain period of usage especially

cable system to find out the faulty

in harsh conditions (e.g. Seaside,

point

areas with chemicals) or cable

damaged cable or connector.

damage by mice or insects.

3. Reconsider

3. Change of indoor structure or upholstery. The change of indoor structure

or

upholstery

and

then

the

replace

position

the

of

antennas and the layout of cables if such change occurs.

will

influence directly the predicted propagation loss in the previous design.

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5.3 Repeater Replacement If the repeater needs to be replaced, the following procedure is recommended: �

Switch off the power switch

�

Disconnect the power cable

�

Disconnect the RF feeder cables

�

Disconnect the grounding cable of repeater

�

Loosen the screws at the bracket of repeater

�

Lift the repeater off the wall

If the repeater is not replaced immediately with another unit, make sure to weather protect the open-ended cables

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6. Appendix 6.1 Abbreviations

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AGC

Automatic Gain Control

BCCH

Broadcast Control Channel

BTS

Base Transceiver Station

DEC

Decrease

DL

Downlink

DRIVER

Driver power amplifier

E-GSM

Extended GSM

FC

Frequency Converter

GSM

Global System for Mobile communication

IF

Intermediate Frequency

INC

Increase

LED

Light Emitting Diode

LNA

Low noise Amplifier

MS

Mobile Station

Min

Minimum

OMT

Operation & Maintenance Terminal

P-GSM

Primary GSM

PA

Power Amplifier

PLL

Phase Locked Loop

RF

Radio Frequency

RSSI

Receive Signal Strength Indication

RxQ

Receive signal Quality

RxLev

Receive signal Level

SIM

Subscriber Identity Module

TEMP

Temperature

UL

Uplink

VSWR

Voltage Standard Wave Ratio

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6.2 Specification R17ER0-GW-DS R17ER0-GW/ R17ER0-GW/R17ER0-GW-DS Electrical Specification 1、Electrical GSM

Uplink

Downlink

Band1

880~915MHz

925~960MHz

Band2

890~915MHz

935~960MHz

Frequency Range Band1

Upon to Request

Band2

Upon to Request

Bandwidth(-3dB) ≧70dB

Maximum Gain

≧20dBm/ PEP power Output Power

≧15dBm/ Ch @ 2 channels ±400KHz

< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

Intermodulation

9KHz~1GHz

≦ -36dBm

Products

1GHz~12.75GHz

≦ -30dBm

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm

Spurious Emission WCDMA Frequency Range

Uplink

Downlink

1920~1980MHz

2110~2170MHz

Bandwidth(-3dB)

Upon to Request ≧70dB

Maximum Gain

≧18dBm/ total output power

Output Power 2.7≦f_offset＜3.5MHz

<60dB

3.5≦f_offset＜7.5MHz

<45dB


<45dB

12.5≦f_offset

<35dB

Out of Band Gain


≦-22dBm/30KHz


≦-22dBm-15×(f_offset/MHz-2.715)dBm/30KHz

Spectrum Emission 3.515≦f_offset＜4.0MHz

≦-34dBm/30KHz

4.0≦f_offset＜8MHz

≦-21dBm//1MHz

8MHz≦f_offset＜f_offsetmax

≦-25dBm/1MHz

9kHz~150KHz

≦ -36dBm/1 kHz

150kHz~30MHz

≦ -36dBm/10 kHz

30MHz~1GHz

≦ -36dBm/100 kHz

Mask

Spurious Emission

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1 GHz ~ Flow - 10 MHz

≦ -30dBm/1 MHz

Flow - 10 MHz ~ Fhigh + 10 MHz

≦ -15dBm/1 MHz

Fhigh + 10 MHz ~12.75 GHz

≦ -30dBm/1 MHz 20dBc/30KHz@±5MHz

ACRR 20dBc/30KHz@±10MHz ≦±0.01ppm

Frequency Stability

≦ 12.5%

Error Vector Magnitude

≦-35dB@Spreading Factor 256

Peak Code Domain Error Interfering Signal -40dBm,f_offset

≦10dBc

Input Intermodulation 3.5MHz

the output intermodulation level shall not exceed the Spectrum Emission Mask Output Intermodulation and the spurious emission requirements in this specification

GSM&WCDMA ≦3dB(P-P)

Gain Flatness Manual Gain Control

31dB in step of 1dB ≧20dB

Automatic Gain Control Return Loss

≦ -10dB

Noise Figure

≦ 7dB

Group Delay

≦ 4.5μs

RCU & Antenna combined loss

≦ 15dB

Power Supply

DC 9V/8A

Mechanical specification 2、Mechanical 282*270*120mm

Dimensions

≦7.2kg

Weight

(Nominal)50Ω

Impedance I/O Connector

N-female (BTS Prot:1

MS Prot:1)

Environmental specification 3、Environmental IP Rating

IP40

Operating Temperature

-5℃~50℃

Monitoring specification 4、Monitoring Local/ Remote control

Local control Via USB / Remote control Via GSM Modem

Note: 1，Product specifications, size, and shape are subject to change without notice. 2 ， Product information presented here is for general reference. Actual product specification may differ from various customer requirements.

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R17ER0 -D W R17ER0-D -DW Electrical Specification 1、Electrical DCS Frequency Range

Uplink

Downlink

1710~1785MHz

1805-1880MHz

Bandwidth(-3dB)


Maximum Gain



< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

Intermodulation

9KHz~1GHz

≦ -36dBm

Products

1GHz~12.75GHz

≦ -30dBm

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm


Uplink

Downlink

1920~1980MHz

2110~2170MHz

Bandwidth(-3dB)


Maximum Gain



<60dB


<45dB


<45dB

12.5≦f_offset

<35dB

Out of Band Gain


≦-22dBm/30KHz




≦-34dBm/30KHz


≦-21dBm//1MHz


≦-25dBm/1MHz

9kHz~150KHz

≦ -36dBm/1 kHz

150kHz~30MHz

≦ -36dBm/10 kHz

Spurious

30MHz~1GHz

≦ -36dBm/100 kHz

Emission


≦ -30dBm/1 MHz


≦ -15dBm/1 MHz


≦ -30dBm/1 MHz

Mask

ACRR

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20dBc/30KHz@±10MHz ≦±0.01ppm

Frequency Stability

≦ 12.5%




≦10dBc



&WCDMA DCS DCS&WCDMA ≦3dB(P-P)




≦ -10dB

Noise Figure

≦ 7dB

Group Delay

≦ 4.5μs


≦ 15dB

Power Supply

DC 9V/8A


Dimensions

≦7.2kg

Weight

(Nominal)50Ω



MS Prot:1)


IP40


-5℃~50℃




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R17ER0 R17ER0--Y6 Electrical Specification 1、Electrical DCS Frequency Range

Uplink

Downlink

1710~1785MHz

1805-1880MHz

Bandwidth(-3dB)

Upon to Request

Maximum Gain

≧ 70dB

Gain Flatness

≦ 4dB(P-P) ≧ 20dBm/ PEP power

Output Power

≧ 15dBm/ Ch @ 2 channels

Maximum input power (non-destructive)

0dBm

±400KHz

< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

Intermodulation

9KHz~1GHz

≦ -36dBm

Products

1GHz~12.75GHz

≦ -30dBm

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm

Spurious Emission 850 WCDMA WCDMA850 Frequency Range

Uplink

Downlink

824~849MHz

869~894MHz

Bandwidth(-3dB)

Upon to Request

Maximum Gain

≧ 70dB

Gain Flatness

≦ 5dB(P-P)

Output Power

≧ 18dBm/ total output power

Maximum input power (non-destructive)

0dBm


< 60dB


< 45dB


< 45dB

12.5≦f_offset

< 35dB

Out of Band Gain


≦ -22dBm/30KHz




≦-34dBm/30KHz


≦-21dBm//1MHz


≦-25dBm/1MHz

9kHz~150KHz

≦ -36dBm/1 kHz

150kHz~30MHz

≦ -36dBm/10 kHz

30MHz~ Flow - 10 MHz

≦ -36dBm/100 kHz

Mask

Spurious Emission

v1.0

UM-R1XEX0M-MM-02

Page

50



≦ -16dBm/100 kHz

Fhigh + 10 MHz ~ 1 GHz

≦ -36dBm/100 kHz ≦ -30dBm/1 MHz

1 GHz ~12.75 GHz

20dBc/30KHz@±5MHz ACRR 20dBc/30KHz@±10MHz ≦±0.01ppm

Frequency Stability

≦ 12.5%



Peak Code Domain Error

DCS &WCDMA DCS&WCDMA Manual Gain Control

31dB in step of 1dB


≧20dB

Noise Figure

≦ 8dB

VSWR

≦ 2.0 ≦ 4.5μs

Group Delay Power Consumption

Power Supply

DC 9V/8A


Dimensions

≦7.2kg

Weight

(Nominal)50Ω



MS Prot:1)


IP40


-5℃~50℃




v1.0

UM-R1XEX0M-MM-02

Page

51


R17E R0-GD /R17ER0-GD-DS R17ER 0-GD/R17ER0-GD-DS Electrical Specification 1、Electrical Specification

Uplink

Downlink

GSM Range

890~915MHz

935~960MHz

DCS Range

1710~1785MHz

1805-1880MHz

Frequency Range GSM Band

Upon to Request

DCS Band

Upon to Request


Maximum Gain Manual Gain Control



≦3dB(P-P)

Gain Flatness



< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

Intermodulation

9KHz~1GHz

≦ -36dBm

≦ -36dBm

Products

1GHz~12.75GHz

≦ -30dBm

≦ -30dBm

9KHz~1GHz

≦ -36dBm

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm

≦ -30dBm

Spurious Emission Noise Figure

≦ 7dB

Return Loss

≦ -10dB

Group Delay

≦ 4.5μs


≦ 15dB

Power Supply

DC 9V/8A

Mechanical specification 2、Mechanical Dimensions

282*270*120mm

Weight

≦7.2kg

Gross Weight

≦ 10kg

Impedance

(Nominal)50Ω

I/O Connector

N-female (BTS Prot:1, MS Prot:1)


IP40


-10~50℃

Monitoring specification 4、Monitoring

v1.0

UM-R1XEX0M-MM-02

Page

52


Local/ Remote control



RT 0Z3 R17E R17ERT RT00-Z3 Electrical Specification 1、Electrical Specification

Uplink

Downlink

WCDMA 900 Range

880~915 MHz

925~960MHz

WCDMA 2100 Range

1920-1980MHz

2110-2170MHz

Frequency Range WCDMA 900 Range

Upon to Request

WCDMA 2100 Range

Upon to Request




Automatic Gain Control Gain Flatness

≦5dB(P-P)

Output Power

≧18dBm/total output power

Max. Input Power Without Damage

0dBm


<60dB


<45dB


<45dB

12.5≦f_offset

<35dB

Out of Band Gain


≦-22dBm/30KHz


≦-22dBm-15×(f_offset/MHz-2.715)dB/30KHz

Spectrum Emission


≦-34dBm/30KHz

Mask


≦-21dBm//1MHz

8MHz≦f_offset＜ f_offsetmax

≦-25dBm/1MHz

9kHz~150KHz

≦ -36dBm/1 kHz

Spurious

150kHz~30MHz

≦ -36dBm/10 kHz

Emission

30MHz~1GHz

≦ -36dBm/100 kHz

(WCDMA2100)

1GHz~Flow - 10 MHz

≦ -30dBm/1 MHz

Flow - 10 MHz ~ Fhigh + 10

≦ -15dBm/1 MHz

v1.0

UM-R1XEX0M-MM-02

Page

53


MHz Fhigh + 10 MHz ~12.75 GHz

≦ -30dBm/1 MHz

9kHz~150KHz

≦ -36dBm/1 kHz

150kHz~30MHz

≦ -36dBm/10 kHz

Spurious

30MHz~Flow - 10 MHz

≦ -36dBm/100 kHz

Emission

Flow - 10 MHz ~ Fhigh + 10

(WCDMA900)

MHz

≦ -16dBm/100 kHz

Fhigh + 10 MHz ~ 1GHz

≦ -36dBm/100 kHz ≦ -30dBm/1 MHz

1GHz ~12.75 GHz


Frequency Stability

≦ 12.5%



Peak Code Domain Error Interfering Signal

≦10dBc

Input Intermodulation -40dBm,f_offset 3.5MHz

the output intermodulation level shall not exceed Output Intermodulation

the Spectrum Emission Mask and the spurious emission requirements in this specification

Noise Figure

≦8dB

Return Loss

≦ -10 dB

Group Delay

≦4.5μs

Power Consumption Power Supply

DC 9V/8A


282*270*120mm ≦7.2kg

Weight Internal Box Dimensions externnal Box Dimensions Gross Weight

(Nominal)50Ω

Impedance

I/O Connector


MS Prot:1)


IP40 -10~50℃


Monitoring specification 4、Monitoring

v1.0

UM-R1XEX0M-MM-02

Page

54



Local control Via USB

Note: 1，Product specifications, size, and shape are subject to change without notice. 2 ， Product information presented here is for general reference. Actual product specification may differ from various customer requirements

T0-GW R17E R17ET Electrical Specification 1、Electrical GSM Frequency Range

Band1

Bandwidth(-3dB)

Band1

Uplink

Downlink

890~915MHz

935~960MHz Upon to Request ≧70dB

Maximum Gain



< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

Intermodulation

9KHz~1GHz

≦ -36dBm

Products

1GHz~12.75GHz

≦ -30dBm

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm


Uplink

Downlink

1920~1980MHz

2110~2170MHz

Bandwidth(-3dB)


Maximum Gain



<60dB


<45dB


<45dB

12.5≦f_offset

<35dB

Out of Band Gain


≦-22dBm/30KHz



Spectrum Emission Mask 3.515≦f_offset＜4.0MHz

v1.0

UM-R1XEX0M-MM-02

≦-34dBm/30KHz

Page

55



≦-21dBm//1MHz


≦-25dBm/1MHz

9kHz~150KHz

≦ -36dBm/1 kHz

150kHz~30MHz

≦ -36dBm/10 kHz

Spurious

30MHz~1GHz

≦ -36dBm/100 kHz

Emission


≦ -30dBm/1 MHz


≦ -15dBm/1 MHz




Frequency Stability

≦ 12.5%




≦10dBc







≦ -10dB

Noise Figure

≦ 7dB

Group Delay

≦ 4.5μs


≦ 15dB

Power Supply

DC 9V/8A


Dimensions

≦7.2kg

Weight

(Nominal)50Ω



MS Prot:1)


IP40 -5℃~50℃


Note: 1，Product specifications, size, and shape are subject to change without notice.

v1.0

UM-R1XEX0M-MM-02

Page

56


2 ， Product information presented here is for general reference. Actual product specification may differ from various customer requirements.

R17ET0-GD Electrical Specification 1、Electrical Specification

Uplink

Downlink

GSM Range

890~915MHz

935~960MHz

DCS Range

1710~1785MHz

1805-1880MHz


Upon to Request

DCS Band

Upon to Request





≦3dB(P-P)

Gain Flatness



< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

Intermodulation

9KHz~1GHz

≦ -36dBm

≦ -36dBm

Products

1GHz~12.75GHz

≦ -30dBm

≦ -30dBm

9KHz~1GHz

≦ -36dBm

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm

≦ -30dBm


≦ 7dB

Return Loss

≦ -10dB

Group Delay

≦ 4.5μs


≦ 15dB

Power Supply

DC 9V/8A


282*270*120mm

Weight

≦7.2kg

Gross Weight

≦ 10kg

Impedance

(Nominal)50Ω

I/O Connector

v1.0

N-female (BTS Prot:1, MS Prot:1)

UM-R1XEX0M-MM-02

Page

57



IP40 -10~50℃



8ER0-GW R1 R18 Electrical Specification 1、Electrical GSM Frequency Range

Uplink

Downlink

890~915MHz

935~960MHz

Bandwidth(-3dB)


Maximum Gain



< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

Intermodulation

9KHz~1GHz

≦ -36dBm

Products

1GHz~12.75GHz

≦ -30dBm

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm


Uplink

Downlink

1920~1980MHz

2110~2170MHz

Bandwidth(-3dB)


Maximum Gain



<60dB


<45dB


<45dB

12.5≦f_offset

<35dB

Out of Band Gain

v1.0

UM-R1XEX0M-MM-02

Page

58



≦-22dBm/30KHz




≦-34dBm/30KHz


≦-21dBm//1MHz


≦-25dBm/1MHz

9kHz~150KHz

≦ -36dBm/1 kHz

150kHz~30MHz

≦ -36dBm/10 kHz

Spurious

30MHz~1GHz

≦ -36dBm/100 kHz

Emission


≦ -30dBm/1 MHz


≦ -15dBm/1 MHz


≦ -30dBm/1 MHz

Mask


Frequency Stability

≦ 12.5%




≦10dBc







≦ -10dB

Noise Figure

≦ 7dB

Group Delay

≦ 4.5μs


≦ 15dB

Power Supply

DC 9V/8A


282*270*120mm ≦7.2kg

Weight

(Nominal)50Ω



MS Prot:1)


IP40


v1.0

-5℃~50℃

UM-R1XEX0M-MM-02

Page

59





8ER0DW R1 R18 ER0-D Electrical Specification 1、Electrical DCS Frequency Range

Uplink

Downlink

1710~1785MHz

1805~1880MHz

Bandwidth(-3dB)

Upon to Request

Maximum Gain

≧70dB

Gain Flatness

≦4dB(P-P) ≧17dBm/PEP power

Output Power

≧12dBm/ Ch @ 2 channels

0dBm

Maximum input power(non-destructive) ±400KHz

< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm

Intermodulation Products

Spurious Emission WCDMA Frequency Range Bandwidth(-3dB)

Uplink

Downlink

1920~1980MHz

2155~2110MHz

Upon to Request

Maximum Gain

≧70dB

Gain Flatness

≦4dB(P-P)

Output Power


0dBm

Maximum input power(non-destructive)

v1.0

UM-R1XEX0M-MM-02

Page

60



<60dB


<45dB


<45dB

12.5≦f_offset

<35dB

Out of Band Gain


≦-22dBm/30KHz




≦-34dBm/30KHz


≦-21dBm//1MHz


≦-25dBm/1MHz

9kHz~150KHz

≦ -36dBm/1 kHz

150kHz~30MHz

≦ -36dBm/10 kHz

Spurious

30MHz~1GHz

≦ -36dBm/100 kHz

Emission


≦ -30dBm/1 MHz


≦ -15dBm/1 MHz

Spectrum Emission Mask




Frequency Stability

≦ 12.5%



Peak Code Domain Error Interfering Signal -40dBm,f_offset Input Intermodulation

≦10dBc

3.5MHz the output intermodulation level shall not exceed the Output Intermodulation

Spectrum Emission Mask and the spurious emission requirements in this specification

DCS&WCDMA Manual Gain Control

31dB in step of 1dB


≧20dB

Noise Figure

≦ 7dB

VSWR

≦ 2.0 ≦ 4.5μs

Group Delay

60w

Power Consumption

Power Supply

DC 9V/8A


282*270*120mm ≦7.2kg

Weight Impedance

v1.0

(Nominal)50Ω

UM-R1XEX0M-MM-02

Page

61


I/O Connector

N-female


IP30


-10℃ ~50℃

4、Monitoring Monitoring specification Local control Via USB & Via LED control Panel/Remote Local/ Remote control control

Via GSM MODEM


8ER0GD R1 R18 ER0-GD Specification

Uplink

Downlink

GSM Range

890 ~ 915MHz

935 ~ 960Mhz

DCS Range

1710~ 1785Mhz

1805~ 1880Mhz


Upon to Request

DCS Band

Upon to Request





≦5dB(P-P)

Gain Flatness

≧ 17dBm/PEP power Output Power ≧12dBm/ Ch @ 2 channels ±400KHz

< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

Intermodulation

9KHz~1GHz

≦ -36dBm

≦ -36dBm

Products

1GHz~12.75GHz

≦ -30dBm

≦ -30dBm

9KHz~1GHz

≦ -36dBm

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm

≦ -30dBm


≦ 8dB

Return Loss

≦-10dB

Group Delay

≦ 4.5μs


v1.0

DC 9V/8A

UM-R1XEX0M-MM-02

Page

62


Dimensions

282*270*120mm ≦7.2kg

Weight Internal Box Dimensions externnal Box Dimensions Gross Weight Impedance

50Ω

I/O Connector

N-female

IP Rating

IP40


-10℃ ~50℃


Local control Via USB


R18ET0-Y8 Electrical Specification 1、Electrical GSM1900 Frequency Range Bandwidth(-3dB)

Uplink

Downlink

1850~1910MHz

1930~1990MHz

2 subband,various bandwidth is available upon request ≧70dB

Maximum Gain



< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

Intermodulation

9KHz~1GHz

≦ -36dBm

≦ -36dBm

Products

1GHz~12.75GHz

≦ -30dBm

≦ -30dBm

9KHz~1GHz

≦ -36dBm

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm

≦ -30dBm

Uplink

Downlink

896 ~ 911 MHz

941 ~ 956 MHz

Spurious Emission WCDMA900 Frequency Range Bandwidth(-3dB)

various bandwidth is available upon request ≧70dB

Maximum Gain Output Power

v1.0


UM-R1XEX0M-MM-02


Page

63


0dBm

Maximum input power(non-destructive) 2.7≦f_offset＜3.5MHz

<60dB


<45dB


<45dB

12.5≦f_offset

<35dB

Out of Band Gain 2.515≦f_offset＜2.715MHz

≦-22dBm/30KHz


≦-22dBm-15×(f_offset/MHz-2.715)dB/30KHz

Spectru m 3.515≦f_offset＜4.0MHz

≦-34dBm/30KHz


≦-21dBm//1MHz


≦-25dBm/1MHz

9kHz~150KHz

≦ -36dBm/1 kHz

150kHz~30MHz

≦ -36dBm/10 kHz

Spurious

30MHz~1GHz

≦ -36dBm/100 kHz

Emission


≦ -30dBm/1 MHz


≦ -15dBm/1 MHz


≦ -30dBm/1 MHz

Emission Mask


Frequency Stability

≦12.5%

Error Vector Magnitude Peak Code Domain Error




31dB in step of 1dB


≧20dB

Noise Figure

≦ 8dB

VSWR

≦ 2.0 ≦ 4.5μs

Group Delay

45W


DC 9V/8A


Dimensions

≦7.2kg

Weight Impedance I/O Connector

(Nominal)50Ω N-female (BTS Prot:1

MS Prot:1)


v1.0

IP40

UM-R1XEX0M-MM-02

Page

64



-10~50℃


9ET0GW R1 R19 0-GW Electrical Specification 1、Electrical GSM Frequency Range

Uplink

Downlink

890~915MHz

935~960MHz

Bandwidth(-3dB)


Maximum Gain



< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm



Uplink

Downlink

1920~1980MHz

2110~2170MHz

Bandwidth(-3dB)


Maximum Gain

≧10dBm/ Total output power


<60dB


<45dB


<45dB

12.5≦f_offset

<35dB

Out of Band Gain

Spectrum Emission Mask

v1.0


≦-22dBm/30KHz




≦-34dBm/30KHz


≦-21dBm//1MHz


≦-25dBm/1MHz

UM-R1XEX0M-MM-02

Page

65


9kHz~150KHz

≦ -36dBm/1 kHz

150kHz~30MHz

≦ -36dBm/10 kHz

Spurious

30MHz~1GHz

≦ -36dBm/100 kHz

Emission


≦ -30dBm/1 MHz


≦ -15dBm/1 MHz ≦ -30dBm/1 MHz



Frequency Stability

≦ 12.5%



Peak Code Domain Error Interfering Signal

≦10dBc

Input Intermodulation -40dBm,f_offset 3.5MHz

the output intermodulation level shall not exceed the Output Intermodulation

Spectrum Emission Mask and the spurious emission requirements in this specification





≦ -10dB

Noise Figure

≦ 7dB

Group Delay

≦ 4.5μs

Power Consumption

Power Supply

DC 9V/6A


Dimensions

≦7.2kg


(Nominal)50Ω



MS Prot:1)


IP40 -10℃~50℃


v1.0

UM-R1XEX0M-MM-02

Page

66



9ET0Y7 R1 R19 0-Y7 Electrical Specification 1、Electrical GSM Frequency Range Bandwidth(-3dB)

Uplink

Downlink

890~915MHz

935~960MHz


Maximum Gain



< 50dB

±600KHz

< 40dB

±1MHz

< 35dB

±5MHz

< 25dB

Out of Band Gain

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm

9KHz~1GHz

≦ -36dBm

1GHz~12.75GHz

≦ -30dBm


Spurious Emission WCDMA850 Frequency Range Bandwidth(-3dB)

Uplink

Downlink

824~849MHz

869~894MHz


Maximum Gain



<60dB


<45dB


<45dB

12.5≦f_offset

<35dB

Out of Band Gain

≦-22dBm/30KHz


≦ Spectrum Emission Mask

v1.0


-22dBm-15×(f_offset/MHz-2.715)dBm/30KHz


≦-34dBm/30KHz


≦-21dBm//1MHz

UM-R1XEX0M-MM-02

Page

67



≦-25dBm/1MHz

9kHz~150KHz

≦ -36dBm/1 kHz

150kHz~30MHz

≦ -36dBm/10 kHz

Spurious

30MHz~Flow - 10 MHz

≦ -36dBm/100 kHz

Emission


≦ -16dBm/100 kHz

Fhigh + 10 MHz ~ 1GHz

≦ -36dBm/100 kHz

1GHz ~12.75 GHz



Frequency Stability

≦ 12.5%



Peak Code Domain Error

GSM&WCDMA850 ≦4dB(P-P)




≦ -10dB

Noise Figure

≦ 7dB

Group Delay

≦ 4.5μs

Power Consumption

Power Supply

DC 9V/6A


Dimensions

≦7.2kg


(Nominal)50Ω



MS Prot:1)


IP40 -10℃~50℃



v1.0

UM-R1XEX0M-MM-02

Page

68


6.3 Frequency Table GSM 900 Frequency Allocation Frequency Channel [MHz] Number UL DL 1 890.2 935.2 2 890.4 935.4 3 890.6 935.6 4 890.8 935.8 5 891.0 936.0 6 891.2 936.2 7 891.4 936.4 8 891.6 936.6 9 891.8 936.8 10 892.0 937.0 11 892.2 937.2 12 892.4 937.4 13 892.6 937.6 14 892.8 937.8 15 893.0 938.0 16 893.2 938.2 17 893.4 938.4 18 893.6 938.6 19 893.8 938.8 20 894.0 939.0 21 894.2 939.2 22 894.4 939.4 23 894.6 939.6 24 894.8 939.8 25 895.0 940.0 26 895.2 940.2 27 895.4 940.4 28 895.6 940.6 29 895.8 940.8 30 896.0 941.0 31 896.2 941.2 32 896.4 941.4 33 896.6 941.6 34 896.8 941.8 35 897.0 942.0 36 897.2 942.2 37 897.4 942.4 38 897.6 942.6 39 897.8 942.8 40 898.0 943.0 41 898.2 943.2 42 898.4 943.4

v1.0

Channel Number 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84

Frequency [MHz] UL DL 898.6 943.6 898.8 943.8 899.0 944.0 899.2 944.2 899.4 944.4 899.6 944.6 899.8 944.8 900.0 945.0 900.2 945.2 900.4 945.4 900.6 945.6 900.8 945.8 901.0 946.0 901.2 946.2 901.4 946.4 901.6 946.6 901.8 946.8 902.0 947.0 902.2 947.2 902.4 947.4 902.6 947.6 902.8 947.8 903.0 948.0 903.2 948.2 903.4 948.4 903.6 948.6 903.8 948.8 904.0 949.0 904.2 949.2 904.4 949.4 904.6 949.6 904.8 949.8 905.0 950.0 905.2 950.2 905.4 950.4 905.6 950.6 905.8 950.8 906.0 951.0 906.2 951.2 906.4 951.4 906.6 951.6 906.8 951.8

UM-R1XEX0M-MM-02

Channel Number 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124

Frequency [MHz] UL DL 907.0 952.0 907.2 952.2 907.4 952.4 907.6 952.6 907.8 952.8 908.0 953.0 908.2 953.2 908.4 953.4 908.6 953.6 908.8 953.8 909.0 954.0 909.2 954.2 909.4 954.4 909.6 954.6 909.8 954.8 910.0 955.0 910.2 955.2 910.4 955.4 910.6 955.6 910.8 955.8 911.0 956.0 911.2 956.2 911.4 956.4 911.6 956.6 911.8 956.8 912.0 957.0 912.2 957.2 912.4 957.4 912.6 957.6 912.8 957.8 913.0 958.0 913.2 958.2 913.4 958.4 913.6 958.6 913.8 958.8 914.0 959.0 914.2 959.2 914.4 959.4 914.6 959.6 914.8 959.8

Page

69


GSM 1800 Frequency Allocation Channel Number 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552

v1.0


Channel Number 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594


UM-R1XEX0M-MM-02

Channel Number 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636


Page

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v1.0


Channel Number 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720


UM-R1XEX0M-MM-02

Channel Number 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762


Page

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v1.0


Channel Number 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846


UM-R1XEX0M-MM-02

Channel Number 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885

Frequency [MHz] UL DL 1777.2 1872.2 1777.4 1872.4 1777.6 1872.6 1777.8 1872.8 1778.0 1873.0 1778.2 1873.2 1778.4 1873.4 1778.6 1873.6 1778.8 1873.8 1779.0 1874.0 1779.2 1874.2 1779.4 1874.4 1779.6 1874.6 1779.8 1874.8 1780.0 1875.0 1780.2 1875.2 1780.4 1875.4 1780.6 1875.6 1780.8 1875.8 1781.0 1876.0 1781.2 1876.2 1781.4 1876.4 1781.6 1876.6 1781.8 1876.8 1782.0 1877.0 1782.2 1877.2 1782.4 1877.4 1782.6 1877.6 1782.8 1877.8 1783.0 1878.0 1783.2 1878.2 1783.4 1878.4 1783.6 1878.6 1783.8 1878.8 1784.0 1879.0 1784.2 1879.2 1784.4 1879.4 1784.6 1879.6 1784.8 1879.8

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WCDMA Frequency Assignment (Ⅰ)) Channel No.

UL (MHz)

Channel No.

DL (MHz)

Channel No.

UL (MHz)

Channel No.

DL (MHz)

9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 9649 9650 9651

1920.1 1920.3 1920.5 1920.7 1920.9 1921.1 1921.3 1921.5 1921.7 1921.9 1922.1 1922.3 1922.5 1922.7 1922.9 1923.1 1923.3 1923.5 1923.7 1923.9 1924.1 1924.3 1924.5 1924.7 1924.9 1925.1 1925.3 1925.5 1925.7 1925.9 1926.1 1926.3 1926.5 1926.7 1926.9 1927.1 1927.3 1927.5 1927.7 1927.9 1928.1 1928.3 1928.5 1928.7 1928.9 1929.1 1929.3 1929.5 1929.7 1929.9 1930.1

10551 10552 10553 10554 10555 10556 10557 10558 10559 10560 10561 10562 10563 10564 10565 10566 10567 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601

2110.1 2110.3 2110.5 2110.7 2110.9 2111.1 2111.3 2111.5 2111.7 2111.9 2112.1 2112.3 2112.5 2112.7 2112.9 2113.1 2113.3 2113.5 2113.7 2113.9 2114.1 2114.3 2114.5 2114.7 2114.9 2115.1 2115.3 2115.5 2115.7 2115.9 2116.1 2116.3 2116.5 2116.7 2116.9 2117.1 2117.3 2117.5 2117.7 2117.9 2118.1 2118.3 2118.5 2118.7 2118.9 2119.1 2119.3 2119.5 2119.7 2119.9 2120.1

9652 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 9700 9701 9702

1930.3 1930.5 1930.7 1930.9 1931.1 1931.3 1931.5 1931.7 1931.9 1932.1 1932.3 1932.5 1932.7 1932.9 1933.1 1933.3 1933.5 1933.7 1933.9 1934.1 1934.3 1934.5 1934.7 1934.9 1935.1 1935.3 1935.5 1935.7 1935.9 1936.1 1936.3 1936.5 1936.7 1936.9 1937.1 1937.3 1937.5 1937.7 1937.9 1938.1 1938.3 1938.5 1938.7 1938.9 1939.1 1939.3 1939.5 1939.7 1939.9 1940.1 1940.3

10602 10603 10604 10605 10606 10607 10608 10609 10610 10611 10612 10613 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630 10631 10632 10633 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652

2120.3 2120.5 2120.7 2120.9 2121.1 2121.3 2121.5 2121.7 2121.9 2122.1 2122.3 2122.5 2122.7 2122.9 2123.1 2123.3 2123.5 2123.7 2123.9 2124.1 2124.3 2124.5 2124.7 2124.9 2125.1 2125.3 2125.5 2125.7 2125.9 2126.1 2126.3 2126.5 2126.7 2126.9 2127.1 2127.3 2127.5 2127.7 2127.9 2128.1 2128.3 2128.5 2128.7 2128.9 2129.1 2129.3 2129.5 2129.7 2129.9 2130.1 2130.3

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WCDMA Frequency Assignment (Ⅱ)) Channel No.

UL (MHz)

Channel No.

DL (MHz)

Channel No.

UL (MHz)

Channel No.

DL (MHz)

9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753

1940.5 1940.7 1940.9 1941.1 1941.3 1941.5 1941.7 1941.9 1942.1 1942.3 1942.5 1942.7 1942.9 1943.1 1943.3 1943.5 1943.7 1943.9 1944.1 1944.3 1944.5 1944.7 1944.9 1945.1 1945.3 1945.5 1945.7 1945.9 1946.1 1946.3 1946.5 1946.7 1946.9 1947.1 1947.3 1947.5 1947.7 1947.9 1948.1 1948.3 1948.5 1948.7 1948.9 1949.1 1949.3 1949.5 1949.7 1949.9 1950.1 1950.3 1950.5

10653 10654 10655 10656 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676 10677 10678 10679 10680 10681 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 10695 10696 10697 10698 10699 10700 10701 10702 10703

2130.5 2130.7 2130.9 2131.1 2131.3 2131.5 2131.7 2131.9 2132.1 2132.3 2132.5 2132.7 2132.9 2133.1 2133.3 2133.5 2133.7 2133.9 2134.1 2134.3 2134.5 2134.7 2134.9 2135.1 2135.3 2135.5 2135.7 2135.9 2136.1 2136.3 2136.5 2136.7 2136.9 2137.1 2137.3 2137.5 2137.7 2137.9 2138.1 2138.3 2138.5 2138.7 2138.9 2139.1 2139.3 2139.5 2139.7 2139.9 2140.1 2140.3 2140.5

9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 9767 9768 9769 9770 9771 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804

1950.7 1950.9 1951.1 1951.3 1951.5 1951.7 1951.9 1952.1 1952.3 1952.5 1952.7 1952.9 1953.1 1953.3 1953.5 1953.7 1953.9 1954.1 1954.3 1954.5 1954.7 1954.9 1955.1 1955.3 1955.5 1955.7 1955.9 1956.1 1956.3 1956.5 1956.7 1956.9 1957.1 1957.3 1957.5 1957.7 1957.9 1958.1 1958.3 1958.5 1958.7 1958.9 1959.1 1959.3 1959.5 1959.7 1959.9 1960.1 1960.3 1960.5 1960.7

10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 10717 10718 10719 10720 10721 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752 10753 10754

2140.7 2140.9 2141.1 2141.3 2141.5 2141.7 2141.9 2142.1 2142.3 2142.5 2142.7 2142.9 2143.1 2143.3 2143.5 2143.7 2143.9 2144.1 2144.3 2144.5 2144.7 2144.9 2145.1 2145.3 2145.5 2145.7 2145.9 2146.1 2146.3 2146.5 2146.7 2146.9 2147.1 2147.3 2147.5 2147.7 2147.9 2148.1 2148.3 2148.5 2148.7 2148.9 2149.1 2149.3 2149.5 2149.7 2149.9 2150.1 2150.3 2150.5 2150.7

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WCDMA Frequency Assignment (Ⅲ)) Channel No. 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855

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UL (MHz) 1960.9 1961.1 1961.3 1961.5 1961.7 1961.9 1962.1 1962.3 1962.5 1962.7 1962.9 1963.1 1963.3 1963.5 1963.7 1963.9 1964.1 1964.3 1964.5 1964.7 1964.9 1965.1 1965.3 1965.5 1965.7 1965.9 1966.1 1966.3 1966.5 1966.7 1966.9 1967.1 1967.3 1967.5 1967.7 1967.9 1968.1 1968.3 1968.5 1968.7 1968.9 1969.1 1969.3 1969.5 1969.7 1969.9 1970.1 1970.3 1970.5 1970.7 1970.9

Channel No. 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 10766 10767 10768 10769 10770 10771 10772 10773 10774 10775 10776 10777 10778 10779 10780 10781 10782 10783 10784 10785 10786 10787 10788 10789 10790 10791 10792 10793 10794 10795 10796 10797 10798 10799 10800 10801 10802 10803 10804 10805

DL (MHz)

Channel No.

UL (MHz)

Channel No.

DL (MHz)

2150.9 2151.1 2151.3 2151.5 2151.7 2151.9 2152.1 2152.3 2152.5 2152.7 2152.9 2153.1 2153.3 2153.5 2153.7 2153.9 2154.1 2154.3 2154.5 2154.7 2154.9 2155.1 2155.3 2155.5 2155.7 2155.9 2156.1 2156.3 2156.5 2156.7 2156.9 2157.1 2157.3 2157.5 2157.7 2157.9 2158.1 2158.3 2158.5 2158.7 2158.9 2159.1 2159.3 2159.5 2159.7 2159.9 2160.1 2160.3 2160.5 2160.7 2160.9

9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 9900

1971.1 1971.3 1971.5 1971.7 1971.9 1972.1 1972.3 1972.5 1972.7 1972.9 1973.1 1973.3 1973.5 1973.7 1973.9 1974.1 1974.3 1974.5 1974.7 1974.9 1975.1 1975.3 1975.5 1975.7 1975.9 1976.1 1976.3 1976.5 1976.7 1976.9 1977.1 1977.3 1977.5 1977.7 1977.9 1978.1 1978.3 1978.5 1978.7 1978.9 1979.1 1979.3 1979.5 1979.7 1979.9

10806 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 10824 10825 10826 10827 10828 10829 10830 10831 10832 10833 10834 10835 10836 10837 10838 10839 10840 10841 10842 10843 10844 10845 10846 10847 10848 10849 10850

2161.1 2161.3 2161.5 2161.7 2161.9 2162.1 2162.3 2162.5 2162.7 2162.9 2163.1 2163.3 2163.5 2163.7 2163.9 2164.1 2164.3 2164.5 2164.7 2164.9 2165.1 2165.3 2165.5 2165.7 2165.9 2166.1 2166.3 2166.5 2166.7 2166.9 2167.1 2167.3 2167.5 2167.7 2167.9 2168.1 2168.3 2168.5 2168.7 2168.9 2169.1 2169.3 2169.5 2169.7 2169.9

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6.4 W-dBm Conversion Table

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W 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10

dBm 10.00 13.01 14.77 16.02 16.99 17.78 18.45 19.03 19.54 20.00

W 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20

dBm 20.41 20.79 21.14 21.46 21.76 22.04 22.30 22.55 22.79 23.01

W 0.21 0.22 0.23 0.24 0.25 0.26 0.27 0.28 0.29 0.30

dBm 23.22 23.42 23.62 23.80 23.98 24.15 24.31 24.47 24.62 24.77

W 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.40

dBm 24.91 25.05 25.19 25.31 25.44 25.56 25.68 25.80 25.91 26.02

W 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49 0.50

dBm 26.13 26.23 26.33 26.43 26.53 26.63 26.72 26.81 26.90 26.99

W 0.51 0.52 0.53 0.54 0.55 0.56 0.57 0.58 0.59 0.60

dBm 27.08 27.16 27.24 27.32 27.40 27.48 27.56 27.63 27.71 27.78

W 0.61 0.62 0.63 0.64 0.65 0.66 0.67 0.68 0.69 0.70

dBm 27.85 27.92 27.99 28.06 28.13 28.20 28.26 28.33 28.39 28.45

W 0.71 0.72 0.73 0.74 0.75 0.76 0.77 0.78 0.79 0.80

dBm 28.51 28.57 28.63 28.69 28.75 28.81 28.86 28.92 28.98 29.03

W 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.90

dBm 29.08 29.14 29.19 29.24 29.29 29.34 29.40 29.44 29.49 29.54

W 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0.98 0.99 1.00

dBm 29.59 29.64 29.68 29.73 29.78 29.82 29.87 29.91 29.96 30.00

W 1 2 3 4 5 6 7 8 9 10

dBm 30.00 33.01 34.77 36.02 36.99 37.78 38.45 39.03 39.54 40.00

W 11 12 13 14 15 16 17 18 19 20

dBm 40.41 40.79 41.14 41.46 41.76 42.04 42.30 42.55 42.79 43.01

W 21 22 23 24 25 26 27 28 29 30

dBm 43.22 43.42 43.62 43.80 43.98 44.15 44.31 44.47 44.62 44.77

W 31 32 33 34 35 36 37 38 39 40

dBm 44.91 45.05 45.19 45.31 45.44 45.56 45.68 45.80 45.91 46.02

W 41 42 43 44 45 46 47 48 49 50

dBm 46.13 46.23 46.33 46.43 46.53 46.63 46.72 46.81 46.90 46.99

W W dBm 51 47.08 61 52 47.16 62 53 47.24 63 54 47.32 64 55 47.40 65 56 47.48 66 57 47.56 67 58 47.63 68 59 47.71 69 60 47.78 70 mW =>10*LOG(mW )dBm

dBm 47.85 47.92 47.99 48.06 48.13 48.20 48.26 48.33 48.39 48.45

W 71 72 73 74 75 76 77 78 79 80

dBm 48.51 48.57 48.63 48.69 48.75 48.81 48.86 48.92 48.98 49.03

W 81 82 83 84 85 86 87 88 89 90

dBm 49.08 49.14 49.19 49.24 49.29 49.34 49.40 49.44 49.49 49.54

W 91 92 93 94 95 96 97 98 99 100

dBm 49.59 49.64 49.68 49.73 49.78 49.82 49.87 49.91 49.96 50.00

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5 Warranty Provisions and Disclaimer 6. 6.5 6.5.1 Warranty Range The purpose of this document is to define the after-sales service Remotek Corporation (here in after referred to as: Remotek) would provide toward its own products. Remotek will be responsible for the repair or replacement the same type of product within the warranty period under the circumstances that product has identical defects of material, manufacturing or software process.

6.5.1.1 Warranty Period 6.5.1.1Warranty From product shipping day, the deadline will follow the warranty period terms of purchasing contract Remotek signed with accounts. The rechargeable battery set is belong to expendables, Remotek will provide six month warranty period from shipping month.

1.2 Hardware/Firmware 6.5. 6.5.1.2 During the warranty period for Remotek’s products, any defects caused customers active send back to Remotek; Remotek will provide repair service for free.

6.5. 1.3 Software 6.5.1.3 During the warranty period, any bug exists in software that Remotek provided; Remotek will update new software for free.

6.5.2 Range of Non-Warranty 2.1 Hardware/Firmware 6.5. 6.5.2.1 For any of the defects or damages could not be attributed to Remotek, is not covered in this warranty provisions. The non-attribution subjects including but not limited to the following conditions: i. Force majeure of natural disasters (such as: flood, fire, earthquake, lightning, typhoon…etc.) ii. Physical abuse (such as: beating, hitting, throwing, improper keeping, inappropriate shipment, losing, soaking…etc.) iii. Damages by inappropriate setup (such as: operating without follow the instruction from user’s manual, the violation for grounding requirements, the violation for water-proof requirements…etc.)

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iv. Damage or defect caused by dismantling, change specification/parts/design of product or using non-standard components (such as power supply…etc.) without official authorization from Remotek v. Change or damage product serial number label (including external/internal P/N label and QC PASS anti-tear label of modules) without authorization vi. Damages by the AC power of product setup environment, electrostatic or huge change/impact/unstable of magnetic filed

2.2 Software 6.5. 6.5.2.2 For any of the defects or damages could not be attributed to Remotek, is not covered in this warranty provisions. The non-attribution subjects including but not limited to the following conditions: i. Artificial Modification (Analysis the software by reverse engineering, decoding or Disassembling) ii. Trial version or free software iii. Violation the setup rules of user’s manual

6.5.3 Service in Non-Warranty Remotek will keep providing after service in non-warranty period.

3.1 Hardware/Firmware 6.5. 6.5.3.1 i. Any shipping or transporting fees need pay by customers. ii. Remotek will charge reasonable fees for repaired product, parts and manpower working. iii. For the repaired part and components of product in non-warranty period, Remotek will provide another six month warranty period.

3.2 Software 6.5. 6.5.3.2 Remotek will provide charge service to update new version software in non-warranty period.

6.5.4 Disclaimer The product design of Remotek is only applied in telecommunication field. For anyone’s death or injury, for any subject’s damage, or Remotek’s products been applied, including v1.0

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but not limited to the military or military-related equipment, traffic control equipment, disaster prevention system, and medical or medical–related equipment, Remotek has exempt from any responsibility from the condition stated above. The purpose of this non-commitment clause is not to restrict or eliminate the responsible caused by Remotek’s fault or misrepresentation. In the range of any suitable laws, for any inability about using Remotek hardware or software to access data, loss of or corruption to data, loss of business, loss of profits, loss of revenue and anticipated savings, business interruption or the like for any direct/indirect, incidental, consequential loss or damage whatsoever, in each case, arising out of the use of or inability to use the hardware/software even if Remotek has been advised of the possibility of such loss or damage.

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