Reducing noise in radio telescope systems
Original PowerPoint downloadable from link below. One thing I missed in it was to say that all monitor screens near
Read moreAstronomy observatory in Staffordshire, England.
Astronomy observatory in Staffordshire, England.
Original PowerPoint downloadable from link below. One thing I missed in it was to say that all monitor screens near
Read moreOriginal Powerpoint file by myself downloadable from link below. https://www.astronomy.me.uk/wp-content/uploads/2025/07/NanoVNA_Hydrogen_Line_Basics.pptx
Read moreConsist of UKRAA Cosmic Watch coincidence pair and separate blue UKRAA Picomuon detector:
Read moreAt 22 GHz, the most prominent masers are water (H₂O) masers, specifically: 🔹 Water (H₂O) Maser at 22.23508 GHz 🔍 Astrophysical
Read moreTo build a 22 GHz water maser receiver, you’ll be targeting the 22.23508 GHz emission line, which is in the K-band of the
Read moreFor 1420 MHz (the hydrogen line), the best ferrite toroid material is not a typical low-frequency ferrite (like #43 or #61) — these are optimized
Read moreTo change the username on Ubuntu, follow these steps carefully, as doing it incorrectly can cause login or permission issues. Here’s
Read moreGNU Radio is an open-source toolkit for building software-defined radios (SDRs) and signal processing systems. It’s widely used by hobbyists, researchers,
Read moreThanks, Andrew — that suggests the Ubuntu installer is currently only seeing your USB drive (e.g., SanDisk USB 3.2 Gen1) as
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