Heat will destroy your coax line, not voltage. #hamradio #coaxialcable
Mark the Ham Florida Man
About this video
“Heat will destroy your coax line, not voltage. #hamradio #coaxialcable” is a ham radio video from the YouTube channel Mark the Ham Florida Man, published on March 6, 2026. Mark the Ham Florida Man covers Antennas, Kit Building and POTA. The directory tracks 127 videos from this channel.
Antennas videos & channels
Kit Building videos & channels
POTA videos & channels
DIY/Building videos & channels
CW/Morse videos & channels
QRP videos & channels
SDR videos & channels
Reviews videos & channels
About Mark the Ham Florida Man
Dedicated to busting the many ham radio myths about antennas, antenna tuners and transmission lines. These myths are so pervasive they have become conventional thinking among many ham radio operators, perhaps the majority. I am now collaborating with a contemporary RF engineer in Belgium, Joeri Van Dooren, ON6URE who… See the Mark the Ham Florida Man channel page.
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What is the characteristic impedance of coaxial cable? #hamradio #coaxialcable
Why Doesn't 50 Ohm Coax Measure 50 Ohms?
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