talkback on an existing switch for on/off (For 10 meter
Relay Talkback is a talkback function that can be added to
an Export style radio in order to replace the factory designed
Talkback. Talkback enables the radio operator to hear his/her
voice through the radio's internal speaker or an external
A Relay Talkback is is highly recommended for Galaxy, Connex,
Ranger, Magnum, Virage, and North Star radios. The built in
factory talkback can be unstable resulting in squealing or
the uncontrollable raising and lowering of the talkback volume
for no apparent reason
This option allows for the Talkback to be turned on and
off when desired. An existing switch on the radio is used
for the on/off control, normally the Noise Blanker switch
is used with the Noise Blanker being left on all the time.
Talkback is imperative if you intend to add a noise toy.
It enables the user to hear when the toy has finished, and
also aids in setting an echo.
Please indicate the desired switch to use and how you would
like the factory's function set.
For Example: Use the BRT/DIM switch. Set the lights to bright.
If the radio model comes from the factory with a talkback
on/off switch, that switch will be used for the relay talkback
The acoustics of every auto varies from one auto to another.
External speakers have a different tone and loudness characteristics
from one brand and model to another. The sensitivity of one
brand of mic compared to another is also quite different.
We need to know what type of mic, the brand and model of
speaker to be used and approximate placement of the speaker
in relation to the mic in order to set the loudness of the
talkback. Notes may be added to the note section when placing