Receiver (Rx) Troubleshooting - Nokia RM-237 Service Manual

Nokia Customer Care
Band
GSM900
GSM1800
GSM1900

Receiver (RX) troubleshooting

Receiver troubleshooting
Apply a signal according to the table in
Page 7 –8
Channel (RX and Input frequency
TX)
37 942.46771
700 1842.86771
661 1960.06771
Figure 43 RF Controls window
General instructions for RX troubleshooting (page )
COMPANY CONFIDENTIAL
Copyright © 2007 Nokia. All rights reserved.
RF Troubleshooting and Manual Tuning Guide
Offset (kHz)
(MHz)
67.710
67.710
67.710
RM-237
Power level
(dBm)
-90
-90
-90
Issue 1