What is the makeup and configuration of your repeater? Brand of different units? What is on the other ports of the triplexer? What kind of an antenna and feedline? All this will help to sort out potential solutions.
73, Joe, K1ike Dr. Ron Johnson wrote: > We are using a comet 324 triplexer here for 2m, 220, and 440. Working > with a triband antenna. Only problem is desense on 2m through the > triplexer....any ideas other than throwing the thing away....The > desense is present at very low levels of signal...at about .2mv but > will cycle the repeater. Makes it hard for portables getting in. The > triplexer is grounded, all connections are fine. Have been chasing > this for some time now...I opened it up and even touched up the solder > joints....nothing....still desense... Maybe somebody out there has > had the same problem and has beaten it.... > > thanks, ron
