Nokia Customer Care
Tx Troubleshooting
Main Tx Components
N7000 TX IC
Issue 1 03/2005
PCS TX SAW filter
Cell TX SAW filter
Figure 4: Tx components
©2005 Nokia Corporation
Company Confidential
2115i/2116/2116i (RH-66)
RF Description and Troubleshooting
PCS
PCS
duplexer
coupler
PCS PA
Cell duplexer
Cell PA
Power
detector
Cell coupler
Page 7