CCS Technical Documentation
Company confidential RH-18/38
Issue 1 10/03 Nokia Corporation. Page 59
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 60: 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).
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