More interest here than I expected on this, so I've decided to post my direct response to Erik here as well.
Terry, WØFM Hi Erik, I just replaced my two 20 year old Lennox units with 4.0 Ton and 3.5 Ton Trane units. Before the installers left I asked for a chance to check the radios in the shack for RFI. The AC compressors are outside the basement shack wall and the coils are inside about ten feet from the radios and feed lines. Attic antennas all around for the moment. No detectable noise on the new Trane units. And for what it's worth, the Lennox units (same size) were also RFI free for 20 years. Good luck with your project and stay cool! 73, Terry, WØFM ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com