I guess it's my turn to ask...what's a "...semi duplex radio..."?
LW --- In [email protected], "Gareth Bennett \(Ihug\)" <[EMAIL PROTECTED]> wrote: > > Hi Walter, > In NZ we refer to a trigger base as a semi duplex radio (On Mobile Frequencies) that is mounted at a fixed location. Often these are line controlled via E&M, or in our instances ROIP. > > Regards > > Gareth Bennett
