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PAMS Technical Documentation RPM-1 Series Transceivers Tuning and flashing instructions Issue 1 12/99 E Nokia Mobile Phones Ltd. RPM-1 Tuning and flashing instructions PAMS Technical Documentation AMENDMENT RECORD SHEET Amendment Date Inserted By Comments Number 12/99 OJuntune Issue1 Page 2 E Nokia Mobile Phones Ltd. Issue 1 12/99 RPM-1 PAMS Technical Documentation Tuning and flashing instructions CONTENTS Page No RF Tuning Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Required Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Equipment Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Equipment Setup for RF Tuning the RPM-1 . . . . . . . . . . . . 5 Tuning Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 RX Calibration (AGC + AFC) for both bands . . . . . . . . . . . . . 6 I/Q Modulator Amplitude Balance and Phase Shift Tuning . . 7 Tuning of Transmitter Power Levels . . . . . . . . . . . . . . . . . . . . . 9 RPM