User Guide

RAE-6/RA-4

Nokia Customer Care 3 - Service Software Instructions

87 COMPANY CONFIDENTIAL Issue 1 12/04

8. When the IQ spectrum is balanced, click Next to continue EDGE850 Tx IQ tun-

ing.

Spectrum analyzer settings are the same as for GSM850 Tx IQ tuning.

NOTE! In EDGE-mode, the unwanted sideband is located at 50.8kHz from f0.

9. When the IQ spectrum is balanced, click Next to continue GSM1800 Tx IQ tun-

ing.

Q DC Offset -6…+6

Amplitude difference -1…+1

Phase difference

- 80°…100°

Tuning limits Value

50.8kHz