TinySA is a perfect tool for RFI cable cleanup. Make sure your supposedly shielded coaxial cables running between antennas and radio receivers are actually shielded.
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Analog Noise Reduction Showdown
Dreams come true. I have been able to assemble four leading analog noise reduction products for comparison, real world and lab testing. Read more
Wideband RFI Sniffer Very Useful
You can use your TinySA spectrum Analyzer as a close-in wideband RFI sniffer to check performance of how badly consumer electronics gear interferes with radio listening. Read more
Calgary Curling Bubble Success
We are very proud of our Calgary Curling Bubble which enabled world class curling championships to continue during COVID-19. Read more
X-Phase Performance on Shortwave
So, what’s the verdict on X-Phase performance for reducing RFI during shortwave listening? Pretty good, actually, for something so cheap and cheerful. Read more
Wiring My X-Phase RFI Fighter
Wiring my X-Phase QRM Eliminator kit was fairly easy, but here are a few things to keep in mind if you build one of these. Read more
Assembling My RA0SMS X-Phase QRM Eliminator
I finally got around to assembling my RA0SMS X-Phase QRM Eliminator kit which arrived from Russia last month. Here’s the story. Read more
Digital Mobile Radio – Interoperability Arrives
I think I may jump into the world of digital mobile radio and hotspots. Thanks to George KJ6VU for whetting my appetite. Read more
Got My Shot – Boy, was that fast!
Got my shot on Sunday. Get yours. A bit of a sore arm, nothing much. Thanks Tony and Dolly for your investment. Read more
Remember Cassette Tape – Long Time Workhorse
Radio broadcasters and music lovers remember cassette tape as a great solution to the awkward reel-to-reel analog recording technology. You may even still have some lying around. Read more