John Portune W6NBC "Coiled Coax Baluns" Cycle25
John Portune joins the Cycle25 weekly Zoom call to discuss Coiled Coax Baluns aka "Ugly Baluns" as a method of reducing unwanted noise in your antennas. Cycle25 is a North American Zoom gathering that promotes Amateur Radio and technical topics for youth and adult audiences. Cycle25 promotes "Hubs not Clubs" distributed and social distant gatherings. https://crrl.ca/cycle25
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The Counterpoise - The Other Half of Your Antenna!
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John VE6EY - Spacial Interference Filtering / Reducing Noise
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Build you own 4:1 BALUN with coax (045)
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Alan W2AEW - 'Scopes for Dopes - Cycle25
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In Search of an Optimum Mag Loop (John Portune)
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George KJ6VU - Wire antennas for the field
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Create a Band Reject Filter using just Coax: Shorted Stub Version (049b)
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German Pilot Tested A Captured Spitfire... His Words Shocked The Luftwaffe
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John VE6EY Diversity Reception
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Sparking Properly – How to Do It, Part 1
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I Hacked This Temu Router. What I Found Should Be Illegal.
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Antenna Wire Length - Demystifying Feedpoint Impedance
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The Professor Who Taught People How To Think (1962)
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Listen to Everything!
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What Happened to Shortwave Radios? The Truth is Brutal.
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We Found the Hidden Radio World Anyone Can Listen To
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A Folded Dipole for 2-meters (70-cm?) (048)
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EEVBlog #1116 - How to Remove Power Supply Ripple
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Create a Band Reject Filter using Coax - OPEN STUB VERSION (049a)
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