The sad state of APRS…
So, the sound card interface is on hiatus. I broke down and bought a TNC, so this has been moved to “proof of concept” priority at this point. But, now that I’ve got the TNC and am running APRS, there’s something drastically amiss: it’s stuck in the late 90s/early 00s. I downloaded a program whose [...]
Sound card packet interfaces
I’m in the process of building an interface based on the instructions provided by KC2RLM. I’ll have more details as to how everything came about later. It’s been kind of a frustrating process and I’ve learned more than a little about how to read electrical schematics. Based on the troubles I’ve had with this, I’m [...]
Welcome!
KD7QWZ.com will be my place to muse upon a variety of things. I’m involved in amateur radio (specifically ARES) and the Boy Scouts of America (specifically Venturing), amongst other things, so this will be a place for me to blog about the random things I see/hear/do/build/break.


