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NHM-2/5nx,ny/6/9
Troubleshooting
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Connect the phone to a PC with the module repair jig.
Start Wintesla-Service-Software and
Select
Product
Open...
Select:
Product
Band
Select:
Testing
RF Controls
The set-up should now look like this:
Apply an 1842.867 MHz (channel 700 + 67.710kHz offset) -55 dBm signal to the RF connection
(remember to compensate for cable and adapter attenuation).
Measuring with an oscilloscope on "Hagar RXI" or "Hagar RXQ" this picture should be seen on a work-
ing GSM1800 receiver:
3DJH
NHM-5
PCN
RX Continuous
Cont. Mode Ch: 700
AGC Absolute: 4
Apply
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PAMS Technical Documentation
Alt+p
Alt+p
b
p
Alt+e
r
Alt+r
Alt+o, 700
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