PAMS Technical Documentation
Yes
Oscilloscope
C702
C701
C703
C803
Yes
Spectrum analyzer
R819 in
Yes
Use Phoenix to select
TX_Data Type: Random
TX Power Level: 5
Yes
Spectrum analyzer
L801 B2_in
(PA N801
Pout_DCS)
Power = +22 dBm, 1880 MHz
Yes
Spectrum analyzer
RF-connector
Pout =+20 dBm, 1880 MHz
Yes
PCS TX
OK
,VVXH $SULO
CONT1
Vdc = 2.78 Volt
CONT2
Vdc = 0 Volt
CONT3
Vdc = 0 Volt
VBD
Vdc = 2.78 Volt
TX_1800
P>= -3 dBm, 1880 MHz
Check PA N801
No
Check Power Loop
L801,V801
Check TXC
Check
No
Directional Coupler (L801)
Antenna Switch (Z601)
1RNLD &RUSRUDWLRQ
NPL-1
6 - Troubleshooting
No
Check:
Mjoelner Serial Interface
Mjoelner
No
Check
DCS/PCS Balun T701
Mjoelner
Synthesizer
3DJH