You will need a service monitor and a return loss bridge to do a proper job. If you don't have the equipment and the knowledge, you should ask other repeater owners in your area who they use. The penalty for poor duplexer tuning is desense and the possibility of damaging the front end of your receiver. Ernie W6KAP
--- In [email protected], "ipscone" <ipsc...@...> wrote: > > How much trouble is there in tuning a duplexer? I'm not equipped, at > present, with a lot of test equipment.
