AM Transmitters
1279. Set AFGen1 Lvl measurement units to dBm. 10.Increase AFGen1 Lvl by 20 dB.Displayed AM depth should not exceed 100%.11.Change AFGen1 Freq from 300 Hz to 3 kHz (in 100 Hz increments).12.Verify that the displayed AM depth does not exceed 100%.
Tune Mode To Screen
TX TEST
AM Depth
Auto/Manual
TX Frequency
TX Power
Tune Freq
28.310000
MHz
IF Filter
15 kHz
Input Port
RF in/Ant AF Anl In
AM Demod
Filter 1
300Hz HPF
Filter 2
3kHz LPF
De-Emphasis
750 us/Off
Detector
Pk+-Max
Ext TX Key
On/Off
TX Pwr Zero
Zero
AFGen1 Lvl
3.00 mV
AF Freq
RF GEN
RF ANL
AF ANL
SCOPE
SPEC ANL
ENCODER
DECODER
RADIO INT
More
AFGen1 Freq
1.0000kHz
kHz
%
W
MHz

28.310176

18.3 0.99852

31.2

Microphone Sensitivity