User Guide

CCS Technical Documentation

RX Calibration

RF generator needed.

This tuning performs RX Calibration.

Must be done separately on every band!

Calibration is automatically performed at EGSM900, then at GSM1800 and finally at

GSM1900 band. If tuning is successfull, tuning continues in the next band.

AFC tuning is done while EGSM900 band RX Calibration is performed.

Remember to take jig and cable attenuations into account!

Select Maintenance => Tuning => Rx calibration

Press “Calibrate"´to start tuning.

Set RF generator to required EGSM900 frequency => OK