Recently Zacharias Liangas posted here about a new kind of interference, with noise spikes evenly spaced up and down the band. There has recently been a discussion on the Topband amateur radio reflector about precisely this type of interference emanating from certain new heating units and what to do about it (assuming you can find the source!). See below for more information.
Begin forwarded message: From: Anthony Scandurra via Topband <topb...@contesting.com<mailto:topb...@contesting.com>> Date: October 4, 2019 at 10:12:48 AM EDT To: MrToby <mrtobur...@gmail.com<mailto:mrtobur...@gmail.com>> Cc: David Raymond <daraym...@iowatelecom.net<mailto:daraym...@iowatelecom.net>>, Rob Atkinson <ranchoro...@gmail.com<mailto:ranchoro...@gmail.com>>, topband <topb...@contesting.com<mailto:topb...@contesting.com>> Subject: Re: Topband: Furnace RFI Reply-To: Anthony Scandurra <k...@icloud.com<mailto:k...@icloud.com>> PDF Resolving Furnace and A/C RFI(Radio Frequency Interference … <http://www.arrl.org/files/file/Technology/Solving%20Furnace%20and%20AC_RFI_KM4LHZ_v9.pdf> 73, Tony K4QE On Oct 4, 2019, at 9:15 AM, MrToby <mrtobur...@gmail.com<mailto:mrtobur...@gmail.com>> wrote: The ARRL has a 2017 presentation on their website titled "Resolving Furnace and A/C RFI Problems" _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector _ Hard-Core-DX mailing list Hard-Core-DX@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx http://www.hard-core-dx.com/ _______________________________________________ THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed and/or modified under the conditions set down in the Design Science License published by Michael Stutz at http://www.gnu.org/licenses/dsl.html
