User's Manual

Manual Cable Calibration
68P09255A69-3
Aug 2002
1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x
PRELIMINARY
F-32
Figure F-21: Cable Calibration Using HP8921 with PCS Interface
(A)
(C)
(A)
POWER
SENSOR
(C)
30 dB
DIRECTIONAL
COUPLER
150 W
NON-RADIATING
RF LOAD
POWER
SENSOR
(B)
POWER
SENSOR
(B)
MEMORY
CARD
SLOT
20 dB / 20 WATT
ATTENUATOR
FW00292
50 Ω
TERMINATION
POWER
SENSOR
F