User Guide

•

Setup the signal generator to correspond with the values on the

Rx Calibration

pop-up window and click

OK.

Figure 24 Pop-up window for WCDMA2100

•

Ensure Tuning Results are within limits specified in the table above: If values are OK, click Write to save

the values to the phone.

•

Close the tuning window.

WCDMA transmitter tunings

Tx AGC & power detector (WCDMA)

Context

Tx AGC & power detector tuning has two purposes:

•

to enable the phone to select the correct TxC value accurately in order to produce the required RF level

•

to enable the phone to measure its own transmitter power accurately

Steps

1. From the Operating mode drop-down menu, set mode to Local.

2. Choose Tuning→WCDMA→Tx AGC & Power Detector.

3. Click Start.

4. In the

Wide Range

pane, click Tune (the leftmost Tune button).

RM-437; RM-449; RM-450

RF troubleshooting

Page 4 –30 COMPANY CONFIDENTIAL Issue 1