Nokia N72

Table 15 Tx IQ tuning limits
Min Typ Max Unit
GSM900
I DC offset / Q DC
offset
-6 -4/4 6 dB
Ampl -1 0 1 dB
Phase 85 90 95 dB
GSM1800/GSM1900
I/Q DC -6 -0.5/0.5 6 dB
Ampl -1 0 1 dB
Phase 95 100 110 dB
RM-180
Nokia Customer Care RF Troubleshooting and Tuning Guide
Page 7 –30 COMPANY CONFIDENTIAL Issue 1
Copyright © 2006 Nokia. All rights reserved.