#rfengineer
Live, measured metrics for the hashtag #rfengineer from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #rfengineer
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-10-16 03:58 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-16 03:58 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-16 03:58 UTCEverything below is measured over the latest 40 public posts (spanning ~13593 hours).
Posting hours (UTC) — busiest: 07:00
Languages: English (40)
Avg boosts / post: 1.6
Top of the latest posts
Look what came my way!! The legendary R-532 Airband receiver, all discrete, no MCU. And it works flawlessly! Needed a cleanup and a backup battery replacement (luckily no leaks!) but at just EUR 20, this was a total nobrainer. It was manufa
#amateurradio #hamradio #rfengineer
Last test - does it receive as well? I don’t have a 10GHz generator, but I figured that third harmonic of my cheap ADF4351 would be powerful enough for me to pick it up. Set the generator to 3456MHz (beautiful 🤩) and third harmonic will be
#rfengineer across platforms
every network with a public tag surfaceFollow #rfengineer straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/rfengineer