RM-11
Troubleshooting - RF CC Technical Documentation
Page 50 ©2005 Nokia Corporation Confidential Issue 2 09/2005
Tx AMPS Troubleshooting Using Phoenix
1. In Local Mode/Main Mode select AMPS Band.
2. Use PDM controls to adjust the PA, RF AND IF AGC
Local Mode:
• PA Gain PDM = 229
• RF AGC PDM = -416
• IF AGC PDM = -137
With PDMs set to the above values:
•Tx Pout
≅ +26dBm
• Current
≅ 998mA
Note: If you do not measure the correct Tx power at the RF connector, repeat
Cell band Local Mode troubleshooting to find where the failure occurs.
AMPS and Cell band share the same Tx path.
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