Samsung SCH-A205 Service Manual page 24

TEST ITEMS
7. WBD
DEVIATION
8. RX AUDIO
SAMSUNG Proprietary - Contents may change without notice
"0 1" : Suspend.
"4 6" : Initialize Vocoder in Analog mode.
"0 9 0 3 6 3 #" : Set channel to 363.
"0 7" : Carrier On.
"731" : Drive Amp "ON".
"3 4" : WBD on.
Measure the WBD deviation by using the HPF of 50Hz and
the LPF of 20kHz (spec : 8kHz ±10%).
"0 1" : Suspend.
"4 6" : Initialize Vocoder in Analog mode.
"0 9 0 3 6 3 #" : Set channel to 363.
"0 7" : Carrier On.
"731" : Drive Amp "ON".
"1 2" : RX Audio unmute.
Set the equipment as following.
RF frequency
Input RF level
Modulation frequency : 1kHz
Frequency deviation
Measure audio AC level.
PROCEDURE
: 880.89MHz
: -80dBm
: ±8kHz
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