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

▶︎
The Counterpoise - The Other Half of Your Antenna!

▶︎
John VE6EY - Spacial Interference Filtering / Reducing Noise

▶︎
Build you own 4:1 BALUN with coax (045)

▶︎
Alan W2AEW - 'Scopes for Dopes - Cycle25

▶︎
In Search of an Optimum Mag Loop (John Portune)

▶︎
George KJ6VU - Wire antennas for the field

▶︎
Create a Band Reject Filter using just Coax: Shorted Stub Version (049b)

▶︎
German Pilot Tested A Captured Spitfire... His Words Shocked The Luftwaffe

▶︎
John VE6EY Diversity Reception

▶︎
Sparking Properly – How to Do It, Part 1

▶︎
I Hacked This Temu Router. What I Found Should Be Illegal.

▶︎
Antenna Wire Length - Demystifying Feedpoint Impedance

▶︎
The Professor Who Taught People How To Think (1962)

▶︎
Listen to Everything!

▶︎
What Happened to Shortwave Radios? The Truth is Brutal.

▶︎
We Found the Hidden Radio World Anyone Can Listen To

▶︎
A Folded Dipole for 2-meters (70-cm?) (048)

▶︎
EEVBlog #1116 - How to Remove Power Supply Ripple

▶︎
Create a Band Reject Filter using Coax - OPEN STUB VERSION (049a)

▶︎
