Radio window

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The radio window is the range of frequencies of electromagnetic radiation that the earth's atmosphere lets through. The wavelengths in the radio window run from about one centimetre to about eleven-metre waves.

Opacity of the Earth's atmosphere

Single dish	Arecibo Observatory (Puerto Rico) Effelsberg Telescope (Germany) Large Millimeter Telescope (Mexico) Yevpatoria RT-70 (Ukraine) Galenki RT-70 (Russia) Suffa RT-70 (Uzbekistan) Green Bank Telescope (West Virginia, USA) Lovell Telescope (UK) Parkes Observatory (Australia)

Interferometers	Australia Telescope Compact Array (ATCA, Australia) Allen Telescope Array (ATA, California, USA) Combined Array for Research in Millimeter-wave Astronomy (CARMA, California, USA) European VLBI Network (Europe) Giant Metrewave Radio Telescope (GMRT, India) Low-Frequency Array (LOFAR, Netherlands) Multi-Element Radio Linked Interferometer Network (MERLIN, UK) Molonglo Observatory Synthesis Telescope (MOST, Australia) One-Mile Telescope (UK) Very Large Array (VLA, New Mexico, USA) Very Long Baseline Array (VLBA, USA) Westerbork Synthesis Radio Telescope (WSRT, Netherlands)

Proposed / under construction	Five-hundred-meter Aperture Spherical Telescope (FAST, China) Atacama Large Millimeter Array (ALMA, Chile) Australian Square Kilometre Array Pathfinder (ASKAP, Australia) Murchison Widefield Array (MWA, Australia) MeerKAT South Africa Primeval Structure Telescope (PaST, China) Square Kilometre Array (SKA, tbd)

Observatories

People

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See also