YMMV but IIUC it's EAFP when giving TMI on TLAs, especially technical jargon, rather than just quoting LMGTFY or insisting folks RTFA.

(... and I can't help but add IANAL, IANYL, TINLA, etc.)

I just couldn't remember the meaning since I've only read maybe a couple of articles on the topic. So I had to Google it, and it was the 4th result.

I tried to CTRL-F "SDR" on the article page, but there was no mention of what the abbreviation stands for. I realize it's meant for technically inclined readers, and it is a great article and project. I should've checked the linked websites first, but it was easier to just Google it :)

I'd include a short mention of what SDR stands for (maybe with a link to Wikipedia) at the top so people unfamiliar with it can get an idea of what they're about to read. Just imo.

I had never heard of this acronym. If you post on a forum about SDR’s, I guess it’s fine to not explain it, but it’s a public blog post shared to ‘Show HN’ so it makes a lot of sense to add two our three phrases that shortly explain the term after introducing it.

I think many more people would see SDR and think of "standard dynamic range."

My mind kept replacing it with "surveillance detection route", even though I knew that wasn't right, until I looked for a meaning.

There are many SDRs:

https://acronyms.thefreedictionary.com/SDR