On Aug 28, 11:24 pm, " Peter" wrote:
UK CB is FM only.
There is no "talk power" with FM, it is a constant carrier
level (unless some tw@t has f'ked the radio up).
Increasing audio level does NOT increase the distance
of your signal.

While you are correct that increasing your audio level alone won't do
anything for FM... increasing the density (compression) of the audio
will have a beneficial effect on transmission range. This is what
VoiceMax can accomplish on the FM mode.
www.telstar-electronics.com