4. Click Tune.
Table 13 Temperature sensor calibration tuning limits
Min
Typ
Max
Unit
-20
-4
20
0
C
A popup window appears asking: “Save Values to PM”. Click “Yes”
5. To finish the calibration, click Close.
GSM receiver tunings
Rx calibration (GSM)
Context
Rx Calibration is used to find out the real gain values of the GSM Rx AGC system and tuning response of the AFC
system (AFC D/A init value and AFC slope)
Steps
1.
Connect module jig’s GSM connector to signal generator.
2.
From the dropdown menus, set "Operating mode" to Local.
3.
From the Product menu, choose "System mode" and then choose WCDMA, GSM or Dual and click Write.
4.
From the Tuning menu, choose GSM -> Rx Calibration.
5.
Check the “Load from Phone” check box and clear the “Save to Phone” checkbox.
6.
From the Band dropdown menu, choose GSM900.
RM-42
RF Troubleshooting and Manual Tuning Guide
Nokia Customer Care
9241872 (Issue 1)
Company Confidential
Page 7–27
Copyright ©2005 Nokia. All Rights Reserved.
