User Guide

CCS Technical Documentation
Issue 2 11/02 ¤Nokia Corporation Page 71
Typical TX IQ Tuning Values and tuning limits GSM1800:
I DC Offset -3.0…0.0 -6…+6
Q DC Offset -1.5…+1.0 -6…+6
Amplitude difference -0.5…+0.0 -1…+1
Phase difference 90.0°…97.0° 80°…100°
• If values shown are within limits, check the "Save to product" tick box and
choose “Stop” save the new values to the product
• Close the “TX I/Q Tuning” – dialog to end tuning