Nokia 5140 Manuales De Servicio
Nokia Customer Care
NPL-4/5
Issue 1 05/04
Copyright ©2004 Nokia Corporation. All rights reserved..
Page 53
The setup should now look like this:
Figure 16: TX Power Level Tuning
- Select “TX data type” and then “Random”
- Press “OK” to tune
- Press “Save and continue” to tune GSM1800 and GSM1900
- Finish TX power level tuning closing the tuning window when all bands are tuned (also
in EDGE mode).
in EDGE mode).
Tx power level tuning GSM850, GSM900, GSM1800 and GSM1900 in EDGE mode
Adjust DAC Values in TX PA mode “High” for all power levels according to the target val-
ues:
ues:
Table 6: EGPRS850, EGPRS900
Power
level
Target
power
Power
level
Target
power
8
27 dBm
16
11 dBm
9
25 dBm
17
9 dBm
10
23 dBm
18
7 dBm
11
21 dBm
19
5 dBm