#hp8981a
Live, measured metrics for the hashtag #hp8981a from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hp8981a
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-18 07:57 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-10-18 07:57 UTCNo related tags with measured usage found for #hp8981a.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-18 07:57 UTCEverything below is measured over the latest 2 public posts (spanning ~70 hours).
Posting hours (UTC)
Languages: German (2)
Avg boosts / post: 2.5
Used together with
Top of the latest posts
The Rohde & Schwarz I/Q modulation generator AMIQ02 is alive again. I was able to save the OS and the old hard drive and clone it to a CF card. The AMIQ can, among other things, quadrature amplitude modulation. It is controlled via WinIQSIM
A first attempt with 3D Vector Modulation on the HP 8981A Vector Modulation analyzer. #hp8981a #hp8350b #hp8644a
#hp8981a across platforms
every network with a public tag surfaceFollow #hp8981a 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/hp8981a