See also:

• Recreation: Radio: Amateur  (2,574)
• Science: Astronomy: Institutions: Observatories: Radio  (33)

• Society of Amateur Radio Astronomers   - Dedicated enthusiasts who teach, learn, trade technical information, and do observations of the radio sky.

  Amateur Radio Astronomy - Construction of the antenna, system descriptions, objectives, typical results, and references..

  Amateur SETI - Equipment information with images, software and manual, formulas, javascript calculator, readings, sample data plots, glossary, and links..

  Amateur SETI - Project BAMBI - Design, construction, and initial observational results of a 4-GHz amateur radio telescope with circuit board layouts, software, and schematics..

  Basics of Radio Astronomy - Workbook developed to support training for the Goldstone-Apple Valley Radio Telescope, but can be applied to all..

  Big Ear Radio Observatory - No longer in operation, and includes a beginner's guide, facility and equipment information, press releases, and slide shows..

  EME, SETI, Radio Astronomy, DSP, and Radio Amateurs - Dedicated to building bridges between amateur groups and the promotion and preservation of weaksignal communication..

  The European Radio Astronomy Club - Observations, workshop, groups, telescopes and images, and radar links..

  JupiterRadio - Dedicated to observing and analyzing natural decametric radio emissions from Jupiter and the sun..

  Multi-SETI@Home Monitor - Graphical add-on package to monitor activity that may be running on multiple computers over a network or multiple instances on the same computer..

  National Radio Astronomy Observatory - Current events, public outreach, very large array, VLA expansion project, and very long baseline array..

  3peaks Radio Telescope - Radio telescope project with diagram and graphs..

  Pisgah Astronomical Research Institute - Dedicated to providing research and educational access to radio and optical astronomy for a broad cross-section of users..

  Radio-Sky Publishing - Provides software (some free), books, and hands-on projects within areas of Jupiter, the Sun, Pulsars, and other areas..

  SETI Research & Community Development Institute - A non-profit organization dedicated to the search for extra-terrestrial intelligence. Located in Brisbane, Australia..

  UKARA Net - Amateur radio astronomy mainly for, but not limited to, the United Kingdom, providing information for beginners, project ideas, articles, and downloadable archive material..