User Guide

PAMS
Technical Documentation
NSE–8/9
Troubleshooting
Page 39
Issue 1 07/99
Pout = +21 dBm
Check
GSM PA (N500)
Check
Power Loop
Detector (V500)
SUMMA N700 pin 31
SUMMA N700 pin 34 – TXC
Spectrum analyser
MJS–13 RF–connector
902 MHz
Pout = +20 dBm
Check
Directional Coupler (L500)
Duplexer (Z500)
Diplexer (Z503)
GSM TX
OK
NO
NO
YES
YES
.
.