Near Vertical Incident Skywave (NVIS)
This webinar gives an overview of HF propagation, the technical principles underlying NVIS, the different types of antennas commonly used for NVIS operation, as well as the technical and operational...
View ArticleSimple Wre Antennas
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Grounding, Bonding, and Lightning Protection
"Lightning at night"/ CC0 1.0 .p-skl2935{text-align: center} HCARS Grounding and Bonding Powerpointby KD9TWF .p-bxd5242 .pagelayer-col-holder{padding: 10px} .p-bxd5242 >...
View ArticleHow to Engage Youth with Amateur Radio STEM Education
A Vision of the Future of Amateur Radio .p-r3v8838 .pagelayer-col-holder{padding: 10px} .p-r3v8838 > .pagelayer-background-overlay{-webkit-transition: all 400ms !important; transition: all 400ms...
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