Tuning Of The Rx Using Phoenix; Rx Channel Select Filter Calibration; Rx Calibration - Nokia 6600 Rf Troubleshooting And Manual Tuning Manual

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RF Troubleshooting

Tuning of the RX Using Phoenix

This calibration is calibrating the Baseband filter inside Mjølner ASIC. It is done by internally

measuring a prototype filter, for this reason the calibration is done once, not separately for all

three bands.

• Select Tuning -> RX Channel Select Filter Calibration.

• Press Tune.

RX channel select filter calibration is finished.

The RX Calibration is used to determine the gain at different gain settings for the front-end and

the Mjølner ASIC and needs to be done in all three bands.

RX-calibration requires an external signal generator.

• Select Tuning -> RX calibration.

• Select band: GSM900.

ISSUE 2 01/2004

COMPANY CONFIDENTIAL

CCS Technical Documentation

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