Egsm900 Band With Edge On; Egsm1800 Band With Edge Off; Gsm1800 Band With Edge On; Gsm1900 Band With Edge Off - Nokia RM-14 Rf Troubleshooting And Manual Tuning

Nokia Customer Care
Tx IQ Tuning limits are the same for all bands (GSM900, GSM1800 and GSM1900):
Tuning Limits
TX I DC Offset
TX Q DC Offset
Amplitude Difference
Phase Difference
Tuning will automatically move to the next step, EGSM900 with EDGE on when you press
"Save & Continue".

EGSM900 band with EDGE On

Choose "Start" to begin tuning.
Set the spectrum analyzer to required settings for EGSM900 band => OK
Repeat the same tuning steps as for the EGSM900 with EDGE off above.
Tuning will automatically move to the next step, EGSM1800 with EDGE off when you press
"Save & Continue".

EGSM1800 band with EDGE Off

Choose "Start" to begin tuning.
Set the spectrum analyzer to required settings settings for GSM1800 band => OK
Repeat the same tuning steps as for the EGSM900 band above.
Tuning will automatically move to the next step, EGSM1800 with EDGE on when you press
"Save & Continue".

GSM1800 band with EDGE On

Choose "Start" to begin tuning.
Set the spectrum analyzer to required settings for GSM1800 band => OK.
Repeat the same tuning steps as for the EGSM900 band above.
Tuning will automatically move to the next step, EGSM1900 with EDGE off when you press
"Save & Continue.

GSM1900 band with EDGE Off

Choose "Start" to begin tuning.
Set the spectrum analyzer to required settings for GSM1900 band=> OK.
Repeat the same tuning steps as for the EGSM900 band above.
Tuning will automatically move to the next step, EGSM1900 with EDGE on when you press
"Save & Continue".
42
Table 15:
EDGE off
-4 ... +4
-4 ... +4
-1.2 ... +1.2
80 ... 100
COMPANY CONFIDENTIAL
Copyright © 2004 Nokia. All Rights Reserved.
RF Troubleshooting and Manual Tuning
EDGE on
-6 ... +6
-6 ... +6
-1 ... +1
80 ... 100
RM-14
ISSUE 1 11/04