i realize this is posted months after you original post did you go with the duplexer or stay with separate rx and tx antennas
without the duplexer you have much less loss another question have you considered placing your receive antenna at the top of your tower and side-mounting your transmit antenna 2 or 3 wave lengths below the rx antenna i have found that this provides us with much better rx into the repeater from portables just curious with your contact name are you in agriculture we have a small cattle operation in OK barancher --- In [email protected], "agrimm0034" <agrimm0...@...> wrote: > > My friend has a spare 6 cavity duplexer made by celwave. He tuned it into my > frequency on a service monitor and was able to get around 90db of isolation. > Is this a better improvement on my repeater or should I make a purchase off > him? >
