Wcdma Transmitter Activation - Nokia 500 Service Manual

RM-750
Cellular RF troubleshooting

WCDMA transmitter activation

Steps
1. Set the phone to local mode.
2. In Phoenix, select Testing → WCDMA → TX Control .
3. Select Algorithm mode tab.
4. In the TX Control window, make settings as in the figure:
5. Click Send to enable the settings and activate TX. If settings are changed (e.g. new channel or power level),
you have to click RF Stop and Send again. Nitro (N7509) supply voltages are on for measurement purposes
after this step is completed.
Optional step (not needed if WCDMA TX activation only required): Check the basic TX parameters using a
6.
communication analyzer (for example CMU–200).
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