2. Choose Tuning→WCDMA→Tx AGC & Power Detector.
3. Click Start.
4. In the
Wide Range
pane, click Tune (the leftmost Tune button).
5. Set up the spectrum analyzer in the following way:
6. After setting the spectrum analyzer, click OK.
7. Measure the power levels with a marker.
Take the first measurement from 250 us after the trigger, the second from 750 us, the third on 1220 us
and so on in every 500 us until the table is filled.
Note: It must be possible to measure power levels down to –68 dBm. The measured power levels
must be monotonously decreasing.
Make sure that the marker is not measuring the level of noise spike on lower levels.
RM-91; RM-92
Nokia Customer Care RF Troubleshooting and Manual Tuning Guide
Page 7 –50 COMPANY CONFIDENTIAL Issue 1
Copyright © 2006 Nokia. All rights reserved.
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