software defined radio

A couple years ago, after I heard about the CaribouLite on CrowdSupply, I pre-ordered one.

I've dabbled in SDR with an RTL-SDR v3 for a few years, even using one with nrsc5 to listen to baseball games OTA because of silly MLB blackout restrictions.

But low-cost SDRs like the RTL-SDR v3 are receive-only, and have a limited frequency range, and lower quality RF filtering, so it can be frustrating if you're trying to work with lower-power RF... or trying to transmit at all!

Last year I spent a lot of time in the hospital. Between multiple surgeries and outpatient visits and follow-ups (either intentional or through an unexpected ER visit), I probably spent at least a month or two in a hospital room. For a time, you could see the exact date ranges I was checked in by the holes in my GitHub contribution graph! Such is the life of an open source developer.

Despite appearances, this was not a very fun recovery!