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6:32YouTube
Off-Grid Comms: Base Camp to Field with a Manpack & Handheld
@Practical Comms·Comms·1k views·1 month ago
Field test of a 50-watt manpack base station communicating with a handheld radio and elevated antenna system four miles away in low terrain.
radio-communicationsantenna-deploymentoff-grid-commsfield-testing
37:07YouTube
The Basics of HF Antennas
@Ham Radio Made Simple·Comms·6k views·1 year ago
37-minute primer on HF antenna design principles: what distinguishes antenna types, how they operate differently, and what to consider when selecting one.
hf-antennasham-radio-fundamentalsantenna-selectionradio-communications