Amateur radio news from around Colorado and the broader ham world — new gear, rule changes, contests, and what’s happening on the bands. Curated for the club; every item links to the original source.
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A 40-Meter Homebrew Receiver Worth a Look
A recent SolderSmoke Daily News post spotlights a compact 40-meter homebrew receiver by Hidehiko, JA9MAT. The build is a reminder that hands-on receiver work remains a living part of amateur radio: a practical project can combine older operating ideas with current components, fabrication methods, and a lot of individual problem-solving. The receiver…
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Listen for UmKA-1 SSTV During International Moon Day
Satellite operators have a short window this week to listen for a special transmission from UmKA-1, also known as RS40S, tied to International Moon Day. Amateur Radio Daily reports that the satellite is scheduled to alternate special audio clips and slow-scan television (SSTV) imagery through July 26. The announced schedule includes SSTV-and-audio…
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Add VHF to Your Next POTA Activation
Parks on the Air (POTA) activations are often associated with HF, but VHF can be a useful part of a park operation—particularly for operators who enjoy local contacts, portable operating, or Colorado’s higher terrain. Colorado operator Bob Witte, K0NR, makes the case that a modest 2-meter or 70-centimeter setup can add another…