User Guide

RM-4/RM-5
CCS Technical Documentation Troubleshooting Instructions
50 COMPANY CONFIDENTIAL ISSUE 1 02/2004
Copyright © 2003 Nokia. All Rights Reserved.
I/Q tuning
Select Maintenance, Tuning, Tx IQ tuning
Set CMD55 to Narrow Spectrum on the same band as the phone. Selected in the top menu.
Figure 35: I/Q tuning window
1 Select where to get values. Normally select Load From Product
2Start
3 Tune offset values to lowest carrier. Use Side arrows or +, - .
4 Tune Amplitude and phase to lowest sideband.
5 Check eventually with other modulation (0).