Nokia NPM-2NX Troubleshooting Manual page 41

NPM-2NX
CCS Technical Documentation Troubleshooting
- RBW: 3 kHz, reference level: 10 dBm
6) Connect spectrum analyzer probe to testpoint J813 and record UHF VCO signal level
and frequency. The result should be like in the picture below:
7) Repeat measurement for channels 512 and 810.
Step 3. RX chain checking
1) Set signal generator frequency to 1960.06771 MHz and level to -83 dBm.
2) Set phone receiver to continuous mode with full gain using Phoenix.
Issue 1 07/02 ãNokia Corporation Page 41