Nokia RM-11 Series - RF Performance Testing and Configuration; Monitor Tx Output Spectrum

CC Technical Documentation Troubleshooting - RF
RM-11
Issue 2 09/2005 ©2005 Nokia Corporation Confidential Page 9
Observing Tx Output Spectrum on Analyzer
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CDMA signal obtained in Local mode by turning modulation ON
CDMA signal on channel 384
Start: 834.020000 MHz Stop: 839.020000 MHz
Res BW: 30 kHz Vid BW: 30 kHz Sweep: 50 ms
6/23/03 3:55:47 PM HP8562E,007
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Using a spectrum analyzer to observe Tx waveform:
• Enable Local Mode (test jig can be set to Local)
• Select CDMA and Rx/Tx Mode (Tx path enabled)
• Select Rho ON on CDMA Control and Execute
• Adjust the 3 Tx AGC for proper output power level
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