Category: Geeky Stuff

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 …

Continue reading

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 …

Continue reading

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 …

Continue reading

Farewell, Arecibo Observatory Radio Telescope

It’s fairly unusual to have a common news item discussed in This Space, but this isn’t exactly common news. You’ve certainly heard that the platform on the Arecibo Observatory Radio Telescope collapsed today. Of course, it’s relevant here because what radio amateur hasn’t looked at the huge array at Arecibo and simply said to themselves: …

Continue reading

Receiver Build Gone Wrong Part II: The Fix

The QRP Labs Receiver build was not destroyed! It is on the air now, and listening patiently for JS8 signals to filter in. It works great, and I’m a very happy ham because of it. What happened? Check the video below: Have you had experiences like this? Please, tell us about it in the comments …

Continue reading

Receiver Build Gone Wrong: Proper Troubleshooting and Accepting Failure

Last night I wrapped up the build of my QRP Labs Receiver project and fired it up. I’ll give more detail about the project itself when it’s done, but as the title says, it didn’t go right. In fact, I destroyed the receiver with the flip of a switch! Rather than expound on it here, …

Continue reading

Backpack SDR: A modular QRP SDR Transceiver

Edited 12/13/20 to reflect the move to Groups.io from Facebook Today I wanted to post about a new SDR project called “Backpack SDR” that’s taking shape. Since August, Keith Myles, VE3IFT has been sharing pictures of his Backpack SDR transceiver project on the Amateur QRP Radio group on Facebook: What is the Backpack SDR? The …

Continue reading

Cheap Soldering Iron: Which one?

This article was originally published in January 2017. It has been updated. In this entry we’ll talk about my search for a cheap soldering iron. I’ve been burning myself with cheap soldering irons since I was about 10 years old and I taught myself various bad ways to solder. I’ve dabbled in electronics here and …

Continue reading

JS8Call: Another “Zombie” mode?

Before anybody accuses me of a clickbait title, please examine the following comments taken from the JS8Call Facebook group: Over and over again Hams are disappointed with JS8Call because they have the impression that it is a “Zombie” mode, where the majority of stations are automatic, and that human to human QSO’s aren’t as common. …

Continue reading

BITX40 Rebuild Part 1: Mistakes, Planning and Teardown

Things have been pretty busy around MiscDotGeek, and we’ve barely had time for Radio Related things. As I mentioned in the July 2020 update, my BITX40 quit transmitting while sitting stationary on my desk, dutifully doing its job as a JS8 radio, it quit transmitting. I put the uSDX in its place, only to have …

Continue reading