Society of Amateur Radio Astronomers

The analysis is incomplete because it neglects the relatively high level of noise at 2 meters due to

Hi I installed Spectrum Labs software, buy when I opened it, I got this message. "Could not load

The Top 3 Data/Drift Pair shows using an image shift to measure system or sky changes. ( aka the 1423

Jeff, We still use some of those items from you that came through Charles; thanks again for your

On 2025-11-03 23:02, Mike Otte wrote: There is certainly a signal at 55.240 ! look what others,

Hi Whitham, I am interested in attending the monthly meeting. Kindly share with me the details of the

RTOP Nov 2025- Hydroxyl Masers, Radio Interference, and Remote Dish Control, Advanced Techniques RTOP

Hi Andy, Do you have a specific coax relay in mind? I am asking because different relays will have

SARA members are invited..... The detection of ultra-high-energy cosmic rays and neutrinos through

I use a swept frequency spectrograph, ancient tech by today's standards. Since you're using

RTOP at top of hour. Rich SARA Radio Telescope Observation Party SARA is inviting you to a scheduled

A question for Marcus Leech.... Am I correct that I need a probe block in my GRC flow to call a

The WTMicrowave filter below is pretty close - https://www.wtmicrowave.com/en/product/WT-A9347-Q06.

12 m Radio Telescope @ Neu Golm Observatory, Germany

Argentina's move to woo Trump has derailed South America's largest radio telescope US-Chinese

I use Funcube Pro Plus dongle but I think you an use virtually anything as long as covers relevant

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Hi, Quick Question. Will any old TV antenna do or should I build something else? Thanks On Tuesday,

Hi Don - I think you're referring to CODAR (Coastal Ocean Dynamics Applications Radar). There are

Data can be referenced/standardized/calibrated to Cold Sky, and that value can be obtained from

Drake's Australia Oct 2025: Antenna Results viewing Small Magellanic Cloud, Milky Way Observing

https://en.wikipedia.org/wiki/Maximum_power_transfer_theorem On Friday, October 24, 2025 at 11:03:49

Starting at the top of the hour. Rich SARA PRESIDENT is inviting you to a scheduled Zoom meeting.

Happened to see the following: https://www.reddit.com/r/radioastronomy/s/oXVgoykr3C I hope someone

Thank you! Conrad On Wednesday, October 22, 2025, 'Alex P' via Society of Amateur Radio

For motors https://www.youtube.com/watch?v=H-nO1F-AO9I -- ------------ Don Latham PO Box 404,

For those interested in driving motors. -- ------------ Don Latham PO Box 404, Frenchtown, MT, 59846

Hi Charles, Me too, please. I used to be a process engineer, so I'd like to give it a shot out of

Drake's Lounge Oct 2025: Allen Telescope Array Tour, OH Observations, HI Observation, Radio JOVE

Hi all, just uploaded a new video on my channel: https://youtu.be/EiaKeTEbwJc?si=yWEsERZbxBqkF3lf