It is for the flat panel antenna. Antenna installation requires qualified, qualified, professional personnel to operate, strictly based on the requirements of the installation manual. During antenna working course, in order to ensure optimum status of antenna, professional personnel should perform i nspection and maintenance periodically (once half a year).
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1
Mounting on Pole Bracket ........................................................................................................ 3 1.1
Preparation for Antenna Installation ............................................................................. 3 1.1.1
Antenna Installation Condition ......................................................................... 3
1.1.2
Antenna Installation Tools ................................................................................ 3
1.1.3
Standard Unit Torque ........................................................................................ 3
1.1.4
Inspection of Antenna Accessories ................................................................... 4
1.2
Hanging Brachet Assembly........................................................................................... 4
1.3
Antenna Installation ...................................................................................................... 6
1.4
1.3.1
Hanging Bracket and Antenna Assembly ......................................................... 6
1.3.2
Anti-fall Clamp Installation .............................................................................. 6
Antenna Adjustment ..................................................................................................... 7 1.4.1
Azimuth Adjustment ......................................................................................... 7
1.4.2
Elevation Adjustment ........................................................................................ 8
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Mounting the radio .................................................................................................................... 9
3
Antenna polarization ............................................................................................................... 10
4
Remove protective cove .......................................................................................................... 12
5
Antenna polarization ............................................................................................................... 12
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1
Mounting on Pole Bracket
Threaded hole: M10 Torque: max. 30 Nm Mount the support onto the bracket. Please refer to the mounting instructions of the pole bracket. 140
For mounting, there are two M10 threaded holes with a distance of 140 mm provided on the support. Do not remove the protective cover until after installation!
Notice:Do not remove the yellow sealing tapes
1.1
Preparation for Antenna Installation
1.1.1 Antenna Installation Condition Antenna could be mounted to diameter of Ф51～Ф114mm vertical mounting pipe (prepared by user) 1.1.2 Antenna Installation Tools
Wrench (for bolts M10-M12) Allen wrench (for bolts M5-M6) Crossed screwdriver (for screws M3-M5) Torque wrench (recommended) 1.1.3
Standard Unit Torque
With regards to the torque set during the antenna assembly process, supplier suggests: Item
Type
Torque
1
M3
0.6
2
M4
1.3 3
1.1.4
3
M5
3
4
M6
5
5
M10
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Inspection of Antenna Accessories
Please open the antenna packing case and inspect antenna accessories, see Figure 1. ①
②
③
④
⑤
⑥ ⑦
①azimuth adjuster (1 piece)
⑧
⑨
②elevation adjuster(1 piece)
④bolt M10х120（4 pieces）⑤clamp（2 piece）
③azimuth adjustable bolt (1 piece) ⑥anti-fall clamp（1 set）
⑦antenna and adapter(1 set) ⑧5mm allen wrench (1 piece)
⑨ vaseline (1 pipe)
Figure 1 Drawing of Accessories
1.2
Hanging Brachet Assembly
1.2.1 Please remove bolts, spring washers and flat washers on the elevation adjuster as Figure 2. Then use these bolts and washers to connect the elevation and azimuth
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adjusters together (please don t lock up the connecting bolts for later installation.) as ’
Figure 3. Remove the bolts M10 and flat washers on the one end of the azimuth adjustable screw, and remove the nuts, spring washer, flat washer and square block cushion on the other end of the azimuth adjustable screw ,as Figure 4. First, please insert the azimuth adjustable screw and two M10 х120 bolts into the azimuth pedestal, then, install the set of nuts, spring washers, flat washers and square cushion block , which are mentioned in Figure 4, on the on azimuth adjustable screw, as shown in Figure 5.
1.2.2 AS shown in Figure 6, rotate the hanging bracket azimuth pedestal to t he elevation pedestal hole, then install the removded bolt M10 , spring washer and flat washers mentioned in Section 1.2.2. As shown in Figure 7, lock the two bolts on the elevation adjuster. Finally, lock all standard accessories on the hanging bracket.
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1.3
Antenna Installation
1.3.1
Hanging Bracket and Antenna Assembly
Before assembling the hanging bracket and the antenna, see Figure 8, please remove two sets of M10 bolts, spring washers and flat washers first, and then assemble the hanging bracket and the antenna together.
1.3.2
Anti-fall Clamp Installation
To ensure the safety during the processes of antenna installation and adjustment, user should install the anti-fall clamp before t he antenna installation.
1.3.2.1 Two bolts M6×95 and the anti-fall clamps, see Figure 9.
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Figure 9 1.3.2.2 Fix the anti-fall clamp to the Ф51～Ф114mmmm mounting pipe with two bolts M6×95.
Figure 10
1.4
Antenna Adjustment
1.4.1
Azimuth Adjustment
1.4.1.1 Large-scale azimuth adjustment: appropriately loosen four nuts ① on the clamp ② of the antenna mounting bracket, as shown in Figure 11. Push antenna softly with human force, then the antenna can be turned 360 °around the mounting pipe. 1.4.1.2 Azimuth coarse adjustment: if opposite antenna can be reached by eyes, we will apply eyeballing to determine coarse azimuth. Conversely, if opposite antenna cannot be reached by eyes, we will use a compass, according to circuit design, to confirm coarse azimuth, and then lock part ①.
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①nut (4 pieces)
②clamp (2 pieces)
③nut M10 (2 pieces)
④azimuth adjusting bolt (1 piece)
⑤bolt (2 pieces)
⑥bolt (1 piece)
Figure 11 Antenna Azimuth Adjustment 1.4.1.3 Fine azimuth adjustment: appropriately loosen top and bottom fixed bolts
⑤ on the azimuth axis and two nuts ③ of fine adjusting bolt ④ and bolts ⑥, and then move the adjusting nut slowly forward and backward to make the antenna fine adjusted. the range of fine adjustment is ±15°. Then lock the above standard accessories. 1.4.2
Elevation Adjustment
1.4.2.1 Fine elevation adjustment: appropriately loosen top and bottom connecting bolts ① between antenna and mounting bracket, rotate elevation adjusting bolt ② to make the antenna elevation adjusted. Then lock the above standard accessories. The range is ±15°, see Figure12.
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①bolt M10 (2 sets) ②elevation adjusting bolt (1 set) Figure12 Antenna Elevation Adjustment
2
Mounting the radio
2.1 Select one polarization based on circuit design while connecting antenna and ODU. The connecting introduced in this section takes vertical polarization . 2.2 As introduced in figure 12, make sure the ODU and antenna have the same polarization. Pull the drive nose of ODU into the groove, and fix the ODU on the connecting plate.
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Figure 12
Antenna: Vertically polarized Port: Horizontally polarized
3
Antenna polarization
3.1 To change the polarization of the antenna,remove first the four screws by the port. Remove the four screws which holds the antenna and adapter together.
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3.2 Remove the antenna from the adapter and turn it 90° clockwise. Before the antenna is again mouted on the adapter, the O-ring has to be cleaned and the position of it has to be controlled. Fix the antenna on the adapter with the f our screws.Tighten the screws with a torque of 5.5 Nm.±0.5Nm
3.3 Tighten the four screws by the port with a torque of 5.5 Nm.±0.5Nm
Antenna:Horizontally polarized Port:Vertically polarized
11
4
Remove protective cover
Remove the protective cover by pulling on both flaps. Be careful to avoid contacting or damaging the radome surface.
5
Antenna polarization
12
