Category Archives: Projects

Homebrew equipment and accessories

“Stationary-Mobile” with My 19-foot Vertical

Earlier this year, I built a lightweight, 19-foot vertical. Intended for tripod or ground mounting, I did the initial tuning and pruning of the vertical in that configuration. Today, I thought I’d see if it would work mounted on my … Continue reading

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The Quickie Whip

This week, my ham radio activity was focused on an emergency communications exercise with my local ARES-RACES group.  I thought I’d do a post about the simple whip antenna I used with a dual-band radio.  I cobbled this  set up … Continue reading

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A Lightweight Portable Vertical

I bought a lightweight telescoping pole on eBay a while back. It collapses down to 26 inches and weighs less than 12 ounces. Best of all, I only paid around $10 for it. While it was advertised as a 7.2-meter … Continue reading

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The “Up and Outer” Antenna

[This is an updated version of a post that appears on my old website. – WB3GCK] Something about the “Up and Outer” antenna has fascinated me since I first came across it in the 1974 edition of the ARRL Antenna … Continue reading

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Weekend Antenna Testing

Carrying on from the initial testing I did last week, I went out for a bike ride yesterday and took my experimental vertical along.  (I gave a general description of this antenna project in my previous post.)  I rode a … Continue reading

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Memorial Day Antenna Testing

Some time ago, I bought a small, lightweight telescopic fishing pole from a Chinese vendor on eBay.  It’s about 19.5 feet tall and collapses down to about 26 inches.  It’s a great size for backpacking or transporting on my bike.  … Continue reading

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Trailer ‘Tenna

We recently retired our old pop-up tent trailer and acquired a small hard-sided travel trailer.  The antenna I used with the pop-up camper evolved over 19 camping seasons to a pretty decent all-band antenna.  It covered 80 through 6 meters … Continue reading

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Drive-on Portable Antenna Support

[This is an updated description of the drive-on antenna support that I have been using for many years.  This version originally appeared in the July 2016 edition of QRP Quarterly in the “Idea Exchange” column.  You can still find the … Continue reading

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The WB3GCK Downspout Antenna Revisited

[A ham friend of mine recently asked me for the details of how I use my rain gutter and downspout as an antenna.  I originally did a write-up on it in 1994.  That article found its way into several ham … Continue reading

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Measuring Audio Frequencies with a Guitar Tuner

Here’s a little hack that serves no real purpose.  I’ll tell you about it anyway. I recently built the T-Tone Code Practice Oscillator (CPO) kit from Morse Express.   It’s a handy little addition to the shack for adjusting straight keys … Continue reading

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