Category: QRP

QDX: Sold Out in 14 Minutes! Will There Be More?

The QDX went on sale today for at 1800Z for a total of 14 minutes. In that 14 minutes, all 450 units sold- a record for QRP Labs for sure! When will there be more? And will we be able to use an amplifier? What about other bands than 80, 40, 30, and 20 meters? …

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QRP Labs Goes Digital: The QDX Arrives!

We all know QRP Labs, purveyors of QRP kits, headed by QRP Hall of Fame member Hans Summers. They’re known primarily for the QCX and its variant, the QCX+ and QCX Mini. But today, Hans released a new product that’s sure to shake up the QRP Digital world: The QDX, a four band QRP digital …

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BITX40 Rebuild Part 3: Back On The Air!

In the July 2020 update, I made mention that my BITX40 BITX’d the dust, so to speak. Receive worked, but transmit failed. In Part 1 of the BITX40 Rebuild series I talked about the history of my radio, some of the modifications I’ve made, and how badly I messed it up when troubleshooting the problem! …

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ATU-10 QRP Auto-Tuner emerges. And, a uSDX killer?

QRP Guys need tuners that are small,. portable, and low power. Can an Automatic Antenna Tuner do the job? Find out!

BITX40 Rebuild Progress Report, MiscDotNews

In this post we’re going to catch up with what’s been going on over here at MiscDotGeek and explain the gap in posts lately. We’ve been busy, and some of it hasn’t been all good, sad to say. I recently posted about a series of videos related to the BITX40 Rebuild project, which so far …

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First QRP Portable Ops: Failure!

I recently decided that with the amount of camping I’d like to do, I couldn’t handle sleeping in the back of my Suburban. As much as I like the rig, getting in and out is difficult at best, and there’s no room to sit up, let alone stand up. So, I bought The Tent To …

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BITX40 Rebuild Part 2: It Has Begun!

As I wrote in Part 1 of the BITX40 Rebuild Part 1, my own love affair with the BITX40 goes back to December 2016 when a gift from my wife arrived from India in the form of a BITX40v3 from HF Signals, Ashhar Farhan’s company that at the time produced just the BITX40v3. Also mentioned …

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A Personal Milestone: Published on Paper

As far back as I can remember, I have had a fondness for words and language. Even in the second grade, learning the roots of words, their suffixes and prefixes, and so many things surrounding grammar- it was all just fascinating to me. Beginnings Through Middle School and High School, English class was what I …

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Ununs, A new End Fed, and Homebrew Capacitors [YouTube]

Things have been pretty hectic here at Chez Geek, but I’ve made some time this month to work on a new project. Now that the QCX Mini 20 is all fixed up, and I’m making inroads in learning CW, it’s time for a dedicated “spare” antenna. My station has been single-antenna since I restarted radio …

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QCX Mini Troubleshooting and Repair Tips

If you’ve been keeping up on the MiscDotGeek YouTube channel or the QRP Labs Groups.io forum, then you’re likely aware that the QCX Mini has had some teething issues. We’ve already covered the C38 problem, and that’s been fully resolved. Instead we’re going to look at the issue that some builders are having: The inability …

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