User's Manual

Manual Cable Calibration – continued
Jun 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU B-35
DRAFT
Figure B-23: 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
B