RM-609
Cellular RF troubleshooting
Manual receiver (RX) testing with Phoenix
General instructions for manual receiver testing
RX can be tested manually by making a phone call or in local mode. For the local mode testing, use Phoenix
service software.
The most important RX measurement in local mode is RSSI reading. This test measures the signal strength
GSM RX chain activation for manual
of the received signal. For GSM RSSI measurements, see chapter
measurements/GSM RSSI measurement . For a similar test in WCDMA mode, see chapter WCDMA RSSI
measurement .
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COMPANY CONFIDENTIAL
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