[TenTec] Orion 2

[km4bsham at aol.com]

  Ok, I guess I have to ask for help. I have been through the archives and can't seem to locate what I'm looking for.
  A few years back I had an issue that I was getting rf in the mic audio with the amp on. I fixed it but with the crs setting in I can't remember for the life of me what I did. Doesn't matter if I use hand mic, Heil goldline or PR40 they all do the same thing. If I just key the mic I get no feedback but as soon as I say anything it is very distorted. I have tried grounding the mic negative to the metal plug, tried toroids on the mic cable and power supply cable.   I guess the next step is making a tin hat to wear when I'm transmitting. LOL I have no issues with any other radios or amps just the Orion 2.  Thanks in advance,  Dave KM4BS