Wcdma Transmitter Troubleshooting - Nokia RM-509 Service Manual

RM-509; RM-510; RM-511
RF Troubleshooting

WCDMA transmitter troubleshooting

Steps
1. Set the phone to local mode.
2. In Phoenix, select Testing→WCDMA→Tx control . The Tx Control window opens.
3. Make settings for the band to be tested, according to the following table:
Band
WCDMA I
WCDMA IV
WCDMA VIII
4. Make the following general settings (the same values for all bands). Note that Max power limit is not
checked by default.
Note: The maximum power limit in RM-509 is set to 23dBm. Start levels bigger than 23dBm are
limited.
Issue 2
Figure 24 Phoenix WCDMA Tx control window
9750
1450
2788
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