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STEP
PROCEDURE
!NOT~~
I f :
was programmed, the call will end.
Step 14.
Proceed to
5.
After the Mobile unit has been cal led, the following screen wi11
appear on the VFD:
~~~~=r~=r~~~~~
On this screen. the "XXDB" indication is the programmed dB Level
to be tested. The ·-XXX" segment of the screen is the Generate
Level of the FM/AM-12005.
The first digit of the "=XXX" will
blink, indicating this is the cursor position.
The MODULATION Meter (1) will be at full deflection at thic time.
6.
Connect the UUT Handset Audio Output to the EXT MOD/SINAD
Connector 115) of the FM/AM-1200S.
The SINAD Meter has a range of 3 dB to 20 dB at
1 kHz. an accuracy of ±1 dB at 12 dB SINAD and an
Input Level of 0.25 VRMS to 2 VRMS (10 VRMS Maxi-
mum) .
7.
Place the 1 kHz TONE GENERATOR Switch (7) to INTL.
8.
Adjust the RF Level Control (9) and RF Level Vernier Control tlO)
for a SINAD indication on the MODULATION Meter 11) equal to the
"XXDB" level displayed on the VFD.
5- 92
06
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