Each of the repeater receivers would provide audio and a cor logic to one of the eight LDG Voter inputs. You might consider the cor logic being a valid CTCSS (PL) detection, the carrier squelch COR logic or an "AND" version of both.
There are logic enable lines on the Voter so you can turn off unwanted receivers with your external repeater controller output control lines. The output of the voter is one audio and ptt logic function, you'd have to make a simple distribution "line driver" amp for each repeater transmitter. You could also enable all the transmitters through simple logic we could talk you through building. To disable a repeater Transmit you'd simply supply the same receiver logic control line to disable that one transmitter. It's not that hard to build if you buy the voter. s. > Gilles Violette <adj...@...> wrote: > Hi Skipp025, > How would this handle the core and the PTT audio > and would it be easy to match the impedance from > all the repeaters ? > Thanks for the info. > > GVÂ > From: skipp025 <skipp...@...> > Subject: Audio Mixer for multiple repeaters > Re: Audio Mixer for multiple repeaters > I know it wouldn't at first glance be considered a mixer... > but using an LDG Voter as a mixer (and voter) works out > very well. > http://www.ldgelect ronics.com/ c/252/products/ 5/19/1 > If you don't need as many inputs, consider the CAT Auto > RLS-1000B. > http://www.catauto. com/rls1000. html > And of course many repeater controllers are multi-port > boxes. > s. > > > "adjiqc" <adjiqc@> wrote: > > We are a club looking for an audio mixer that can mix up to 3 or 4 > > repeaters with different impedance, we are hooking up 3 different repeaters > > together. We built an homemade audio mixer but not very stable , we hope to > > find something solid and well shielded because there are lots of > > interference at that specific site. > > > > Any ideas where we could get such thing pre built or built ? > > Thank you
