Motorola A3100 Troubleshooting Manual page 46

• Check receiver path
– Check RF signal power
• Use spectrum probe to touch red point and check output power in
spectrum analyzer
~ -65dBm
~ -65dBm ~ -65dBm
~ -61dBm
Service Engineeing & Optimization
Level 3 , Rev.1.0
Can't call out (6)
WCDMA
~ -68dBm ~ -68dBm
~ -68dBm
BC1 RF signal
BC2 RF signal
BC5 RF signal