Tag Archives: transmitter

The QRP Blowtorch Rides Again

Summer in the Northeast is the perfect embodiment of the 80 / 20 rule: we get 80 percent of our outdoor activities in during the 20 percent of the year when the weather is nice. We really are having a … Continue reading

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Definitely not a tube project.

Lately I have been having lots of fun working on a variety of different bench projects, all involving very different technologies, switching between them as parts arrive and time allows. I have been experimenting with space charge tubes, with the … Continue reading

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Something Completely Different.

At the time I am writing this we may have enjoyed the last of a streak of really nasty winter weather here in the Northeast. Outside time has been generally unpleasant lately, and the inclination is to hunker down by … Continue reading

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The Michigan Mighty Mite grows a user interface, and steps out.

Late breaking update 12/14/2014: With the help of some folks on the SKCC sked page, the Mighty Mite completed not one, but two QSOs this evening! Both with stations in Tennessee, KC9W and KT4TN, both operators coincidently having the first … Continue reading

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The Michigan Mighty Mite – oscillating, not liberated.

I have been in the throes of some serious building recently. The DFR (see previous post), a nearly completed WBR regen receiver, and now, suddenly, without warning, in two evenings, a Michigan Mighty Mite QRP transmitter. Soldersmoke is one of … Continue reading

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Tanked.

This post is the last in a series about building a vintage tube transmitter. All ham radio, not a smidge of Linux. The most exciting, and anxiety provoking moment in a homebrew project is the “smoke test.” That moment when … Continue reading

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You can’t get there from here.

Still in an intense ham radio frame of mind, Linux is waiting… I have spent a surprisingly large amount of time trying to figure out the physical layout for point to point wiring of my tube transmitter. Deciding where the … Continue reading

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