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Michael Bell

Edge-case ham (W3MRB) — electronics and bench science first, operator second. General class, grinding for Amateur Extra. RF as applied physics; 3D printing as the fixture shop.

North Carolina

About Contact / QSL

Taxonomies

Ham Radio 5 3D Printing 1

Electronics 2 Homebrew 2 Series 2 Study 2 AI 1 Amateur Extra 1 Amateur Radio 1 Emergency Communications 1 Field Radio 1 Infrastructure 1 ALL 18

2026 4 2025 1

Posts

The Ham Rack: A Field HF Station in Ten Inches of 3D-Printed Plastic
July 12, 2026
Confessions of an Edge-Case Ham
July 12, 2026
My Amateur Radio License Rejuvenated My Love for Tech — And Why You Should Get One Too
August 16, 2025

The Ham Rack: A Field HF Station in Ten Inches of 3D-Printed Plastic
July 12, 2026
Confessions of an Edge-Case Ham
July 12, 2026
Grinding for Extra: Studying Ham Radio's Hardest Exam as an Engineer
July 11, 2026
Teaching a Local LLM to Be My Elmer
July 10, 2026
My Amateur Radio License Rejuvenated My Love for Tech — And Why You Should Get One Too
August 16, 2025

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W3MRB — Ham Radio & 3D Printing

Bench notes on amateur radio, QRP and POTA field stations, homebrew RF, and 3D printing — from an edge-case ham (W3MRB) who's an electronics tinkerer first and an operator second.