Re: [OT] Radio Telescope


Simon Brown
 

That’ll be the bandwidth for all dishes, this is then combined so the actual bandwidth is far less.

 

Simon Brown, G4ELI

https://www.sdr-radio.com

 

From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Gisle Vanem
Sent: 08 July 2021 11:32
To: main@SDR-Radio.groups.io
Subject: [SDR-Radio] [OT] Radio Telescope

 

Something outside the scope of a simple RTLSDR or similar.

On the issue of World's largest Radio Telescope,
from: https://www.space.com/square-kilometer-array-telescope-construction-starts

  • ... listen to radio signals in the vast range of frequencies between 70 MHz to at least 25 GHz ...
  • 131,072 antennas located in Western Australia ...
  • ... collect about 13 terabits of data per second,

Wow!
Simon's new 3D view would have trouble keeping up here.


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