Plessey PRC 320/1 - AM Transmission

5.5.2 AM Transmission. Set the mode selector
switch to AM, the GAIN control as required,
depress the pressel and speak into the
microphone.
YES Meter reads normal Sidetone heard YES
antenna current in handset
NO
Check battery. Check battery.
See para. 5.5 See para. 5.5
%
NO
Check antenna Replace
connections to radio handset
_
NO
Replace
radio
Check antenna length
correct and antenna
raised above ground
Check antenna
components
Replace handset
P Replace radio
AM transmission satisfactory
Fig.24 АМ Transmission Check