Nokia RH-18 Troubleshooting Instructions page 55

Company confidential RH-18/38
CCS Technical Documentation
Figure 53: TX power levwel tuning window 2
1 Select the modulation 1, 0 or random in Tx Data Type. Select random if a GSM
tester is used. Then it can synchronise to the burst.
2 Select Tx PA Mode High
3 Tune the highlighted values to the wanted power (Use average burst power)
4 Tune base level to –28dBm (Close to lowest level CMD55 can keep synchronisa-
tion)
5 Calculate coefficients
Nokia Corporation.
Issue 1 10/03 Page 55