Nokia RM-237 Service Manual page 180

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7. To perform the tuning, click OK.
8. Check that the tuning values are within the limits specified in the following table:
GSM900
AFC Value (init)
AFC slope
RSSI (AGC-0)
GSM1800
RSSI (AGC-0)
GSM1900
RSSI (AGC-0)
Page 7 –22
Table 13 RF tuning limits in Rx calibration
Min
-200 -105..62
0 122
106 107...110
105 105...109
105 105...109
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Copyright © 2007 Nokia. All rights reserved.
RF Troubleshooting and Manual Tuning Guide
Typ Max
200
200
114
114
114
RM-237
Unit
-
-
dB
dB
dB
Issue 1