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Service Manual
TX ST Deviation Test
Figure 30. TX Test Screen
TX Frequency
MHZ
834.9900
Tx Power
dBm
27.49
Tune Mode
Input Port
RF In / Ant
Auto / Manual
Tune Freq
If Filter
834.990000
230 KHz
MHz
Ext TX Key
Tx Pwr Zero
On / Off
Zero
Test Mode Commands:
should be between
TX TEST
FM Deviation
dB
7.890
AF Freq
10.0000
AF Gen 1 Freq
AF Anl In
FM Demod
1.0000
KHz
Filter 1
AF Gen 1 Lvl
50 Hz HPF
6.00
Filter 2
V
15 KHz LPF
De-Emphasis
750 us / Off
Detector
Pk +- Max
7.2 kHz - 8.6
kHz.
Motorola Confidential Proprietary
Communications Analyzer Setup:
KHz
KHz
To Screen
RF GEN
RF ANL
AF ANL
SCOPE
SPEC ANL
ENCODER
DECODER
RADIO INT
More
Test Procedures
TX ST Deviation Test
47
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