The second jack is the microphone input. This jack is located on the top panel “step” of the transmitter. The microphone is supplied with the transmitter but other types can be used as well.
SET SWITCH
SWITCH BUTTON
BUTTONANTENNA
MICROPHONE
JACK
SET
E.D.R.
OFF
POWER
SWITCH
Top View
Frequency/Channel Considerations
As with any radio device, interference can occur at any time. The frequencies offered are shared with other legitimate us- ers. Check the frequency/channel with a receiver to see if any interference is present. If interference is present, choose a different channel. The severity of interference varies with location and distance to the interfering station. If the interfer- ence is weak on all channels, this is probably acceptable since the