Nokia RM-497 User Manual

Figure 25 GMSK Control Signal in time domain
Receiver troubleshooting
Introduction to receiver (RX) troubleshooting
RX can be tested by making a phone call or in local mode. For the local mode testing, use Phoenix service
software.
The main RX troubleshooting measurement is the GSM RSSI reading. This test measures the signal strength
of the receive signal.
RM-497
RF troubleshooting
Page 4 – 12 COMPANY CONFIDENTIAL Issue 1
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Nokia RM-497 Specifications

General

Brand	Nokia
Model	RM-497
Category	Handhelds
Language	English