Ham Antenna Blog
Collections of Ham Radio antenna projects from web
Monday, February 16, 2026
High Gain Collinear Antenna for 145 MHz and 433 MHz Bands
High Gain Collinear Antenna for 145 MHz and 433 MHz Bands: High-gain collinear antenna for 145 MHz and 433 MHz with 0.64λ elements and 0.25λ phasing for strong omnidirectional VHF/UHF performance
Build Your Own 6m Delta Loop Antenna: A Simple Weekend Project
Build Your Own 6m Delta Loop Antenna: A Simple Weekend Project: Learn how to build a simple and effective 6m Delta Loop antenna using wire, PVC conduit, and a 75-ohm matching section for the 50MHz band.
Build Your Own 6m Delta Loop Antenna: A Simple Weekend Project
Build Your Own 6m Delta Loop Antenna: A Simple Weekend Project: Learn how to build a simple and effective 6m Delta Loop antenna using wire, PVC conduit, and a 75-ohm matching section for the 50MHz band.
Thursday, February 12, 2026
UR0GT Broadband Avia Antenna (RW4HVN Mod): The Ultimate Wideband VHF Antenna Guide
UR0GT Broadband Avia Antenna (RW4HVN Mod): The Ultimate Wideband VHF Antenna Guide: Detailed guide to building UR0GT Broadband Avia Antenna modified by RW4HVN. Covers dimensions, design principles, SWR performance, construction details
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