Nokia RM-340 User Manual

Troubleshooting diagram for GSM900 receiver
Troubleshooting flow
Figure 34 GSM900 receiver troubleshooting
Results
By measuring with an oscilloscope at RXIP or RXQP on a working GSM900 receiver this picture should be seen.
Signal amplitude peak-peak 108mV. DC offset 1.0V.
RM-340; RM-341
RF Troubleshooting Instructions
Page 4 –12 COMPANY CONFIDENTIAL Issue 1
Copyright © 2007 Nokia. All rights reserved.

Nokia RM-340 Specifications

General

Brand	Nokia
Model	RM-340
Category	Telephone
Language	English