User Guide

NMM-3 Company Confidential
3 - Service Software CCS Technical Documentation
Page 3-36 Copyright  2003 Nokia Corporation Issue 1 (11/2003)
Company Confidential
WDCMA Tuning
The following contains information about Rf tunings with Phoenix software. Also there is
information about WCDMA RF controls and tests run with this software.
WCDMA RF Tunings
• Order for WCDMA RF tunings:
• RX/TX channel filter calibration
• Temperature sensor calibration
• RX AGC tuning
• RX band response
• TX bias current setting
• TX AGC tuning
• TX power detector tuning
• TX band response
• To run these with Phoenix SW, the phone must be in local mode with “WCDMA”
system selected.
Note: When WCDMA tuning has finished the system selected must be
changed back to dual mode otherwise the customer won’t be able to register
with a gsm network.
WCDMA RF Channel Filter Calibration
• This does not require any external instruments.
• Run this component from the Phoenix menu:
Tunings/WCDMA/RF channel filter calibration.
• This is the initial view. Press “Tune” to start calibration.
Note: You can also read values from memory with “Read”.