Society of Amateur Radio Astronomers

I can never get enough of admiring your interferometer, Jan! The configuration and setup look

FYI Rich Special Call for GBT 25B-26A Filler Time Proposals The Green Bank Observatory (GBO) invites

This was a fun thread! I may have repeated that myth at some point in the past, hopefully I never

Drakes Lounge Nov 2025; Solar flare polarization, pulsars, 5 aperture solar cooker, 20M observing

Hi, I collected new data tonight—I'll analyze it soon. Also, I'm buying this 2.5 meter mesh

Here's an example spectrum taken at Anchorage during Preflight testing today. Experiments start

Join our Cloud HD Video Meeting Join our Cloud HD Video Meeting Zoom is the leader in modern

I deal a lot with AliExpress, paying via PayPal. Almost always had good experience getting refunds

Was not following the thread enough to catch the frequency, but a half wave dipole, or odd multiples,

Thanks Mario! Great work. Rich On Sunday, November 16, 2025 at 04:25:34 AM CST, mario...@gmail.com

Hi all, Just uploaded a new video on my channel about observing the moon with a small dish at 10.6

Thanks @Shaik- Nice data by the way! My feedhorn is looking down and the feed assemblage is also

A site survey involves nothing more than using a smaller, portable radio telescope at the proposed

Expensive indeed. I seldom see more than one of any surplus item which makes every project a unique

That spectrogram covers the RF spectrum from 15 to 30 MHz. -- Dave On 11/14/25 08:56, andrew.thornett

Hi Thank you all for your help. I appreciate it as a “newbie” to radio astronomy. I am not a Ham

So's you'll know: AFIK if you run Linux under win 11, the backdoor snooper and control are

Canadian VHF Source This TV station is still broadcasting station ID CKNC/CTV - Sudbury Ontario

>>>>> Please See Attached File <<<<< Alex Pettit

Nothing so far in Durango, CO tonight, it is cloudy here. Working on some GNU Radio stuff. I have

I thought I'd put recent discussions on low noise amplifiers for meteor observing into verse - is

The 408 MHz sky map is most certainly based on the work by Glynn Haslam et al: https://ui.adsabs.

The Center for Gravitational Waves and Cosmology hosts a monthly talk series that is geared toward

Correction....we can use Ted Cline's ezRACon to process files output by GNU Radio... So far I

oops. There is no frequency switch involved in this thread. The switch of the topic is a signal

Quite interesting. https://avi-loeb.medium.com/first-radio-signal-from-3i-atlas-absorption-by-

EZRA is now working. I had to update the PATH to find Python Thank You Ted for your time and effort

Sure Andrew, I will share my email address through contact page. Thank you Alex for sharing the

https://youtube.com/watch?v=hjdxPdGCaQ0&si=Aosnb82REYYdtLOI Sent from Outlook for Android

tonight, very cool...