What are you running for feedline and antenna? I'm immediately suspicious of the feedline.
Chuck WB2EDV ----- Original Message ----- From: "Dan" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, April 11, 2007 5:51 PM Subject: [Repeater-Builder] Mastr II mobile in repeater service Noise in receiver > Ok all you helpful folks. I need some ideas. > I have a UHF mastr II tuned to the ham band. I am using a NHRC-3/M2 > controller. I have a 2 meter remote base on the 2nd port of the > controller. I have both audio delay boards installed. I am running a > TS-64 ctcss board in full encode/decode. My output is 25watts out of > the cavities. I am using a set of TX/RX Varinotch cans. I am running > a ARR preamp. > The problem I have is this. Sometimes on the receive signal it > sounds "crunchy". A signal will be full quieting and then it will > get "crunchy" and then slowly clear up. On weaker signals > the "crunchy sounding audio will just stay that way. I thought maybe > this was caused by the AD but it was still there when i removed the > delay board. > This system was on 444.450/449.450 for abt 7 years with no problems. > I moved and had to change the frequencies to 448.450/443.450. I also > had a IFAS board fail a few months ago and swapped it out with one I > had from another UHF Mastr II. > Thoughts? ideas? places to start? Bring it on!! I need to make this > thing work rght or take it off the air. > > Dan > > > > > > > > Yahoo! Groups Links > > > >
