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AI

2 posts in total

Killing the Club WordPress: A Lift-and-Shift Ham Site Anyone Can Run July 14, 2026
Teaching a Local LLM to Be My Elmer July 10, 2026

Amateur Extra

2 posts in total

We're Teaching Ham Radio Backwards July 14, 2026
Grinding for Extra: Studying Ham Radio's Hardest Exam as an Engineer July 11, 2026

Amateur Radio

1 post in total

My Amateur Radio License Rejuvenated My Love for Tech — And Why You Should Get One Too August 16, 2025

Education

1 post in total

We're Teaching Ham Radio Backwards July 14, 2026

Electronics

2 posts in total

Confessions of an Edge-Case Ham July 12, 2026
Grinding for Extra: Studying Ham Radio's Hardest Exam as an Engineer July 11, 2026

Emergency Communications

1 post in total

My Amateur Radio License Rejuvenated My Love for Tech — And Why You Should Get One Too August 16, 2025

Field Radio

1 post in total

The Ham Rack: A Field HF Station in Ten Inches of 3D-Printed Plastic July 12, 2026

Homebrew

2 posts in total

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

Infrastructure

1 post in total

My Amateur Radio License Rejuvenated My Love for Tech — And Why You Should Get One Too August 16, 2025

Networking

1 post in total

My Amateur Radio License Rejuvenated My Love for Tech — And Why You Should Get One Too August 16, 2025

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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

Ham Radio 7 3D Printing 1

Opinion 3 Study 3 AI 2 Amateur Extra 2 Electronics 2 Homebrew 2 Self-Hosting 2 Series 2 Amateur Radio 1 Education 1 ALL 20

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

We're Teaching Ham Radio Backwards
July 14, 2026
Killing the Club WordPress: A Lift-and-Shift Ham Site Anyone Can Run
July 14, 2026
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

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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.

Copyright © 2026 Michael Bell (W3MRB).