I have a 1KW 103.5 FM Station on the same tower as my 147.21 Repeater. I cleared most of my SAME problems up with a circulator on the 7.21 transmitter and Ferrite Snap On's on any exposed audio line to the repeater. NOW that being said, the FM Station is using large good quality hardline. They had a bad jumper from the Hardline to the Transmitter and when that was replaced the interference was reduced. Now I have installed a 440 Repeater and suddenly I am hearing the FM on the tail of UHF so again I will be trying the same things. Good Luck.....
73 JIM Wellsville KA2AJH On Thu, Mar 4, 2010 at 8:56 AM, Leroy A. M. Baptiste < [email protected]> wrote: > > > Hello all, I am having some interference problems, it is coming from an > FM transmitter on 94.500MHz, and getting into the Amateur Radio repeater’s > receiver on 146.1600MHz. It is not there all the time, but when the repeater > is keyed up, you can hear it getting in. The 2 Meter repeater is fed with > heliax cable from the duplexer to the antenna, the transmission line on the > FM station is ordinary coaxial cable, the power output is about 300 Watts, > any ideas? > > > > Leroy. J39AI > > -- Jim Cicirello 181 Stevens Street Wellsville, N.Y. 14895 (585)593-4655
