#hydrogenline — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #hydrogenline, aggregated by home.social.
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Tonight I RFI hunted one potential location for my Discovery Dish Hydrogen Line Radio Telescope. RFI sweeps were performed with my HackRF, and Airspy on a dummy load and a 1420 MHz whip antenna purpose built to detect RFI.
jansky-observe dashboard proudly announced HI DETECTED 🧐 from a 50 Ω terminator? it was the receivers own spur at 1421.484 MHz
I learned about LO-shift spur discrimination today 🥳
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RFI hunting around 1420MHz soon 📡
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Discovery Dish and Hydrogen Line Discovery Feed have arrived!
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Wok Your Way to the Center of the Galaxy - The round bottom of a proper wok is the key to a decent stir fry, but it also make... - https://hackaday.com/2023/10/06/wok-your-way-to-the-center-of-the-galaxy/ #radioastronomy #1420.4058mhz #hydrogenline #radiohacks #parabolic #spherical #rtl-sdr #dipole #lna #saw #wok