#軟體定義無線電
Live, measured metrics for the hashtag #軟體定義無線電 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
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Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-08-23 06:51 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-08-23 06:51 UTCNo related tags with measured usage found for #軟體定義無線電.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-08-23 06:51 UTCEverything below is measured over the latest 11 public posts (spanning ~23208 hours).
Posting hours (UTC)
Languages: Chinese (Taiwan) (11)
Avg boosts / post: 0
Top of the latest posts
🌘 用自製天線探測暗物質的痕跡 ➤ 運用低成本硬體與基礎三角學，在自家後院驗證銀河系的旋轉曲線與暗物質 ✤ https://spectrum.ieee.org/dark-matter 作者透過建構一座低成本的自製角狀天線與軟體定義無線電設備，成功接收銀河系中性氫雲發出的 1,420.4 MHz 射電波。利用都卜勒效應與切線點方法，作者精確量測不同距離氫雲繞行銀心旋轉的速度，親自驗證銀河系外圍旋轉速度未隨距離衰減的現象，從而在後院證實了暗物質的存在。 + 沒想到只需要簡單的金
🌘 QuadRF：透過牆壁透視 WiFi 與追蹤無人機的口袋利器 ➤ 當「上帝視角」化為隨身裝置：QuadRF 射頻技術實測 ✤ https://www.jeffgeerling.com/blog/2026/quadrf-can-spot-drones-and-see-wifi-through-my-wall/ 知名技術博主 Jeff Geerling 近期評測了一款名為 QuadRF 的創新設備。這是一款基於 Raspberry Pi 5 與 FPGA 打造的相位陣列無線
🌗 開源專案 MoonRF：讓大眾也能嘗試月球反射通訊 ➤ 打造低成本、高性能的軟體定義相位陣列通訊系統 ✤ https://moonrf.com/ MoonRF（原名 open.space）致力於將昂貴且專業的「地月地」（Earth-Moon-Earth, EME）無線電通訊技術平民化。傳統的月球反射通訊往往需要巨型天線與高額設備，MoonRF 則透過開發可擴展的軟體定義相位陣列天線系統，讓無線電愛好者能以相對親民的成本，體驗高效能的太空通訊。該計畫透過模組化的硬體架構，
#軟體定義無線電 across platforms
every network with a public tag surfaceFollow #軟體定義無線電 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/軟體定義無線電