Tuesday, March 24, 2026
Tiny FM Transmitter with Just a Few Easy-to-Find Components
Tiny FM Transmitter with Just a Few Easy-to-Find Components: Learn how to build a compact Tiny FM transmitter using 2N3904, a few passive parts, and a simple air-core coil. Perfect for DIY electronics enthusiasts
Monday, March 9, 2026
J-Pole Antenna Using 300 Ω TV Ribbon Line
J-Pole Antenna Using 300 Ω TV Ribbon Line: Simple 300 ohm twin-lead J-Pole antenna for 2-meter ham radio. Lightweight, no radials, easy to build, and ideal for portable, emergency, and home use.
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