Rx Calibration - Nokia NHL-2NA Series Troubleshooting Instructions

CCS Technical Documentation

RX Calibration

• RF generator needed
• This tuning performs RX Calibration
• Must be done separately on both bands!
• Start RX Calibration at EGSM (GSM900), then do RX Calibration at GSM1800
band.
• AFC tuning is done while EGSM (GSM900) band RX Calibration is performed.
• Remember to take jig and cable attenuations into account!
• Select Maintenance => Tuning => Rx calibration
• When RX Calibration has been started, you can choose the correct band from the
dropdown menu. Begin tuning from EGSM 900 band.
• Press "Start"
Issue 1 07/02 ¤Nokia Corporation
NHL-2NA
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