Can You Build Your Own Radio Telescope at Home?

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    Radio telescope
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Discussion Overview

The discussion centers around the feasibility and resources for building a homemade radio telescope. Participants share links to articles, instructions, and personal experiences related to amateur radio astronomy, exploring both theoretical and practical aspects of the topic.

Discussion Character

  • Exploratory
  • Technical explanation
  • Conceptual clarification

Main Points Raised

  • One participant shares a detailed article from "Astronomy" that includes a PDF with instructions and references for building a radio telescope.
  • Another participant questions the realism of constructing a homemade radio telescope, inviting input from others.
  • A participant mentions a friend's setup in Ottawa, providing links to designs for a simple radio telescope capable of observing celestial objects.
  • Additional resources for building a radio telescope are shared, including a link to a project that tracks the movement of the Milky Way.

Areas of Agreement / Disagreement

The discussion does not appear to reach a consensus on the feasibility of building a homemade radio telescope, as some participants share resources while others express skepticism about its realism.

Contextual Notes

Participants reference various designs and resources, but the discussion lacks detailed technical specifications or personal results from building such telescopes.

Tom.G
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Vanadium 50 said:
Is a homemade radio telescope realistic?
 
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I'm pretty sure my buddy up near Ottawa has a setup. I visited it last year.

Ah yes...

http://www.ccera.ca/files/budget_radio_telescope.pdf
"We show two slightly-different designs for a simple, small, effective, radio telescope capable of observing the Sun, and the galactic plane in both continuum and spectral modes, easily able to show the hydrogen line in various parts of the galactic plane."

https://www.radio-astronomy.org/?fb...RkmeMt0zllGkHYNAeuq1Jv8ojly6clzPEguIAFsrIGEWU
"The Society of Amateur Radio Astronomers (SARA) is an international society of dedicated enthusiasts who teach, learn, trade technical information, and do their own observations of the radio sky."

http://www.ccera.ca/files/memos/
(Their published papers.)
 
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