Nokia RH-29 Series Manual page 26

RH-29
6b - RF Troubleshooting
VTXB_900 (EGSM V802 Pre-Amp Biasing Waveform)
VTXB_900 (900 V802 Pre-Amp Biasing Waveform)
Page 22
Company Confidential
Figure 10: GSM900 TX Test Points
Vbat
Vbat
Only Biases V802 for
duration of TX Pulse.
Copyright © 2004 Nokia Corporation
Company Confidential
Nokia Customer Care
DCS In DCS In
Issue 1 05/2004
GSM In