Ham Antenna Blog
Collections of Ham Radio antenna projects from web
Wednesday, March 25, 2026
Building Your Own Folded Beverage Antenna for HF Bands
Building Your Own Folded Beverage Antenna for HF Bands: Learn how to build a high-power Beverage antenna with a 41m wire. Includes 9:1 UNUN details and instructions for a 100W non-inductive termination load.
Build a High-Precision DIY RF Current Sniffer
Build a High-Precision DIY RF Current Sniffer: Stop RF interference in its tracks. Learn how to build two versions of the RF Current Sniffer to detect common-mode current and optimize your ham radio antenna.
Small Magnetic Loop: A Guide to the Foldable 40m-17m Stealth Antenna
Small Magnetic Loop: A Guide to the Foldable 40m-17m Stealth Antenna: Discover how to build and tune a high-efficiency Foldable Small Magnetic Loop Antenna for 40m-17m. Learn about Faraday coupling, high-Q circuits, and stealth HF operation.
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