There **are numerous online references linking AirSpy software-defined radios (SDRs) with software-defined radio use in radio astronomy, both in project guides and community discussions about detecting astronomical signals. Here are…
Yes — a radio telescope reflector can be made from separate hexagonal panels that are not electrically bonded together, provided certain conditions are met. This is actually very common in…
This is a live observation from my new 134cm VLF/SIDs aerial which directly feeds into the computer soundcard.
I asked for help on whether my design and dimensions of the single-cavity hydrogen-line Cavity Filter are correct. https://www.astronomy.me.uk/wp-content/uploads/2026/03/SARA-RTOP-My-Presentation-010326.pdf
SARA Radio Telescope Observation PartySARA is inviting you to a scheduled Zoom meeting. Topic: Radio Telescope Observation Party (RTOP)Time: Mar 1, 2026 02:00 PM Eastern Time (US and Canada) Every…
Designing a simple cavity filter for 1420 MHz (the neutral hydrogen line at 1420.405 MHz) is very practical for radio astronomy front ends, especially to reduce out-of-band interference before amplification.…
Setting up MySQL on your own computer is generally straightforward, especially if you’re comfortable installing typical desktop software. The difficulty mainly depends on your operating system and whether you want…
When querying ChatGPT on the viability of connecting an USB splitter cable from a DC-DC 12V-5V converter to supply a Raspberry Pi ZERO 2W and SuperSID preamp, ChatGPT gave this…
How can I use WordPress to display contents of a folder – all JPEG files – ideally display one picture and allow viewer on the WordPress side to select other…
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