N6OL Powerline QRM Monitor is now Open Source and available on GitHub for anyone to use.
N6OL Powerline QRM Monitor is now Open Source and available on GitHub for anyone to use.
5MHz 60m Radar signal

Now I have a Jane's Addiction parody stuck in my head.
(Dog barking, then song begins...)
"Been caught jamming once, when he left the mic.
I enjoy barking. It's just as simple as that.
When I see something, that I gotta bark at."
This is exactly how I keep them straight as well. N for natural, M for man-made.
@kilroy_was_here @MikeFromLFE @IU1KGS
https://en.wikipedia.org/wiki/Q_code
#HamR #HamRadio #AmateurRadio #QRN #QRM #AmateurFunk #RadioAmatori #QCode
Taming the Noise: Don Moore’s Simple, Cheap Filter Solution for Traveling DXers
#DonMoore #FightingQRM #GroundLoopIsolators #NoiseFilters #QRM #RadioFrequencyInterference #RFI
John Telek, VK1JT, continues his on air harrasment and stalking
#ham #amateur #radio #telek #vk1jt #ausnews #vicnews #qrm #interference #excuses #RADCOM #amateurradio
AINSLIE, ACT. — John Telek, VK1JT, located in Ainslie, Canberra, continues dialling into various digital amateur ‘ham’ radio networks, causing intentional interference in breach of Australian federal law, Australian amateur radio regulations and international law.
Noise-Reduction Ideas via Hackaday & Electronics Unmessed
https://swling.com/blog/2025/09/noise-reduction-ideas-via-hackaday-electronics-unmessed/