User Guide

CCS Technical Documentation
Issue 2 11/02 ¤Nokia Corporation Page 69
• Set spectrum analyzer center frequency to 897.4 MHz, span 200kHZ, RBW and
VWB 3kHz and sweeptime to 2 seconds
• Tune LO leak to minimum with TXI/TXQ DC offset control (f0 on spectrum ana-
lyzer screen)
• Tune wrong sideband to minimum using Amplitude/Phase difference controls
(f0+68kHz on spectrum analyzer screen)
A_wr i t eB_bl ank
CENTER 897. 4000 MHz SPAN 20 0. 0 kHz
2. 0 s
SWP
3kHz
VBW
3kHz
RBW
10dB/
REF 32. 0 dBm ATT 40 dB
GSMPOW Thu Aug 30 11: 43: 45 2001
REF OFS
11. 5 dB