User Guide

Band Channel (RX and

TX)

Input frequency

(MHz)

Offset (kHz) Power level

(dBm)

GSM850 190 881.66771 67.710 -90

GSM900 37 942.46771 67.710 -90

GSM1800 700 1842.86771 67.710 -90

GSM1900 661 1960.06771 67.710 -90

Figure 19 RF Controls window

Receiver (RX) troubleshooting

Context

Troubleshoot one band at a time. Start with GSM850 and end with GSM1900.

Troubleshooting flow

Apply a signal according to the table in General instructions for RX troubleshooting (page 4–8)

RM-164

RF Troubleshooting and Manual Tuning Guide

Page 4 –10 COMPANY CONFIDENTIAL Issue 1