Category: DIY

Salvaging old CB’s for QRP Parts: Part 1

About three years ago, I stopped at a garage sale on the way to a friends home. It turned out to be an estate sale full of goodies for a guy like me, always looking for things that can be used or repurposed. I spotted a red bin with a bunch of cables and wires …

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IOT Emergency Alert with RPi and Notify17

Today’s post outlines a project that I threw together in as short of time as possible because there was an urgent need for it. As readers of This Blog may know, my wife is quite ill and has been for some time. Unfortunately her condition has worsened greatly, and she is now bed bound. This …

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QCX Giveaway: We Have a Winner!

First, I want to sincerely thank everyone who entered. There are certainly many reasons that you all mentione’d you’d love a QCX! Seven entries mentioned POTA, 22 mentioned SOTA, 2 mentioned quick lunch QSO’s, and one person even mentioned buying one as an Anniversary present for their wife! I would encourage all of you to …

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Project Brownie is Complete!

It’s complete, and it’s for sale! Details in the video below Last year I introduced Project Brownie: The quest to imagine what a spy radio, made with technology that wouldn’t emerge for another half century, would have looked like in the 1960’s. To do this, I”d need some parts, some creativity, and some tools. A …

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Ham Radio Homebrew Hack Chat with ZL2CTM on 3/18

On Wednesday 3/18 at 12pm PST (1900Z) there will be a Hack Chat over at Hackaday.io with Charlie Morris, ZL2CTM. If you haven’t watched his videos on YouTube, they’re definitely worth checking out. Charlie goes into great detail about the design and construction of his radios, and there’s a project for any level of builder. …

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Excellent QRP, Homebrew, and DIY YouTube Channels Worth Checking Out

In this post, we’re simply going to show you some YouTube channels that you should check out, and subscribe to them if you like them. First up is Mark, G0MGX. His channel focuses on QRP Homebrew, and he has a great approach to how he builds. Here has an excellent series on scratch building a …

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JS8Call is Growing: You can help!

JS8Call is growing, and you can help! Learn about the latest changes and how any FT8 user can make a difference with JS8Call

QSX Update and Winter Project Ideas

Most of us have been waiting patiently for the QSX, but some have been waiting a little less patiently. Unfortunately this has put a lot of pressure on Hans over at QRP Labs, but he’s stood his ground: It’ll be ready when it’s ready, because quality comes first. And to that we say, bravo! Given …

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QRP-Labs goes QRO!

QRP Labs has announced a new kit: A 50W Amplifier for the QCX series of CW transceivers! And get this: It’s only $29.50! Given the cost of much of the lousy kits available on ebay and other importer sites that hardly have any instructions, this is a fantastic deal. It’s a Class C amp suitable …

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The Phaser: A Digital Only QRP Radio Kit

Recently we looked at a digital DSB transceiver kit for FT8 that’s been making the rounds, and talked about the pros and cons of such a design. There’s also been discussion about the DSB digital FT8 rigs on several groups.io and Facebook groups. Another vendor has entered into the arena of digital-only QRP radios. It …

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