Not sure about the Heil, but the MH4 requires Bias to be ON.
Grant NQ5T K3 #2091 KX3 #8342 > On Mar 16, 2019, at 4:24 PM, Buck <[email protected]> wrote: > > Thanks. I was using a Heil Goldline and also tried an Elecraft MH4 plugged > in the front. I get the same noise on FP.L and FP.H Bias is off. And, I > still get the noise even when in TEST mode, so there is no RF. > > I had the Tx Dly on the K3S set to 8. I set it to 15 and the problem went > away. Was I hitting the amp too soon? Amp is a KPA500. > > Now the problem is back, even with the Tx Dly set to 20. > > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
