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Unexpected Counterpoise Results...more is not always better

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New antenna system for portable operation

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EFHW Power Rating Myths Part 2

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Egret and Heron Chaser

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EFHW power rating myths

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Ground Vs Counterpoise what to use for portable and POTA verticals

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A new way to match your portable-POTA-SOTA vertical antenna.

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Best Vertical Antenna For Portable Operation...DIY POTA ANTENNA

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EFHW emissions violate FCC rules

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EFHW Spurious Emissions Caused by Ferrite Toroids

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EFHW Antenna Power Rating

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Mast Support for Portable Antennas for Field Day and POTA and Emergencies.

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Understanding Grounding/Earthing could save your life.

952 views • 1 year ago
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Heatsink Science or how to keep power devices cool.

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Thermocouple Meter Review; Can a $25 thermocouple thermometer be any good?

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Mag Loop Current Distribution

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RF Current Transformer and Meter

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Current transformers, how do they work

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Part 2 Quest for the best mag loop antenna

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Quest for the Best Mag Loop Antenna

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Mother Nature Hates Amateur Radio Antennas

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Will FT8 Destroy Amateur Radio and How soon?

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Best Aeration System...Wind vs. Solar....Not what you expect.

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Tesla Coils / A Scientific method with Slayer Exciter

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VAWT With Fabric Sails (easy to build)

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Best Teleprompter App (2022)//Make Your Own Teleprompter

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Even Better VAWT That You Will Want TO Build Yourself

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A new type of VAWT that is easy to build

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This is Not How Anemometers Work // Who started this false explanation?

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Veritasium was wrong about energy being carried by the electromagnetic field part 2

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