158E SessionA, Faheem, Pramod, Liang (1)

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TTEN
TO i 3dB, 6dB, 6dB
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c c cc  c  c cc"c#ccc  c c"  $c%cc  cc  c c  c   c c  c c   c c& c &c c  c$ c

1.1 Using Narda 378 N:   c   c c  c c
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1.2 Using Narda 367 N:   c   c  c  c  c c  c  ' c   c c
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c c   c c cc c$ccc +  cc . c  c c c/c&c &c  c? &  c/c'5c &  c c7;
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2-(ADAPTERS) Resolution Magnitude 0.1dB/div 8
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3-(CABLES) 0c  c

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6- (COAX SWITCH) RELAY AND POWER SPLITTER ©iccO cT
i i c 6.1-(RESISTIVE) 

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6.2- RELAY
5071001B5c

10B
1B5c

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:BCc8ADc c c

*AECA5-Dc 171

1B5c 5Bc

Observation/Conclusions:
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c  c c" c c c"G$c 0%cc''cc 0 %cc''cc 0 %ccc 'cc 0 %cc cc c

5-DIRECTIONAL COUPLER:
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A*A-
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Dc 284c c 10B
1 -BC B5c 15:c  cc cc

1  cc c :c8ADc cc c

-  .cc *AECA5-Dc c 171

1B5c :8ADc c c c

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8c@c cc24c 8c@c ' c

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5.1-MEASUREMENTS WITH 6 ATTENUATORS: :BCc8ADc@@ccccc c A
C5cB00ccc@@cc 24@cccccccccccccccccccc2 cc  4c A
C5cB00ccc@@cc  24c@ ccccccccccccccccc2 cc  4c A
C5cB00ccc@@cc'24c@c cccccccccccccccc2 ccc  4c A
C5cB00ccc@@c'24c@c ccccccccccccccccc2 c cc  4c c CONCL  ON/OBE V
T ONcc !c? & ccc    ccc  c  c1c/c$cc c c c  cc  c
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cc c .  c c/c c  c&c!c c  $c"c  .c c  c

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cc &  c/c  c1c c &c  .cc +   cc

c  c &c  . c cc

c c c c c

cc

6-FILTER & Impact to Filter Flanks: A*A-
1B5c
5071001B5c ;0Ac 'c

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CONCL  ON/OBE V
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cc +  c" cc 7;
7-CIRCULATOR Frequency and phase response study: OL
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c +   ccc"#c"?cc   c +  cc c c ccc" /c c.$ c"/c Cc 62c c 3dBcb dwidcc66 c !c c"  $ccc cc  c c   c c"c0 c c0 c/cc

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