Nokia Custome Care
Service Sofftware and Tuning Instructions
RH-37
Issue 1 07/04
Nokia Corporation
Page 49
The setup should now look like this:
The results must fulfill the following limits:
GSM xxx means the selected band: GSM900/GSM1800 or GSM1900 (values in brackets).
If
all
values are within the low and high limits ranges
Press <Save and Continue>
If one or more of the values are out of the above specified limit ranges, do not save them
to the phone memory. Stop the Rx calibration and repeat troubleshooting.
Calibration value / Test case
Typical
Low limit
High limit
AFC value / check AFC_VALUE [DAC]
53
-350
+350
AFC Slope / check AFC_SLOPE [DAC]
128
90
165
Rssi 4 / Check RX GSM xxx Gain A 5 [dB]
89 (92)
83 (86)
95 (98)
Rssi 5 / Check RX GSM xxx Gain A 6 [dB]
94 (99)
88 (93)
100 (105)
Rssi 6 / Check RX GSM xxx Gain A 7 [dB]
100 (105)
94 (99)
106 (111)
Rssi 7 / Check RX GSM xxx Gain A 8 [dB]
106 (111)
100 (105)
112 (117)
