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Frequency allocation
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#	Item
441	[removed]MHz 1. Introduction The[removed]MHz band is used by Federal aeronautical mobile telemetry (AMT) systems for flight testing of aircraft, missiles, or major components thereof on a primary basis. The Air Force Add to Reading List Source URL: www.ntia.doc.gov Language: English - Date: 2014-03-18 12:01:17 Communication Telemetry Frequency allocation S band Flight test Channel 1 Ultra high frequency Technology Wireless Radio spectrum
442	[removed]MHz 1. Band Introduction The Federal agencies perform radio astronomy research observations of the hydroxyl radical spectral lines for research of stellar and expansion velocities, validation theories of the Add to Reading List Source URL: www.ntia.doc.gov Language: English - Date: 2014-03-18 11:58:56 Electromagnetic radiation L band Radio telescope E band D band S band Frequency allocation W band 2-millimeter band Wireless Radio spectrum Technology
443	[removed]MHz 1. Band Introduction The[removed]MHz band is a shared band allocated to the Federal Government for the radio astronomy, earth exploration-satellite (passive), and space research (passive) services on a pr Add to Reading List Source URL: www.ntia.doc.gov Language: English - Date: 2014-03-18 12:04:26 Technology L band Allen Telescope Array Radio telescope D band C band E band Frequency allocation W band Radio spectrum Wireless Electromagnetic radiation
444	[removed]MHz 1. Band Introduction This band is allocated exclusively to non-Federal fixed and mobile (except aeronautical mobile) services. The Federal Government operates, on a non-interference basis, a limited number Add to Reading List Source URL: www.ntia.doc.gov Language: English - Date: 2014-03-18 12:01:44 Telecommunications engineering Broadcast engineering S band Frequency allocation Amateur radio bands Channel 1 Very high frequency Technology Radio spectrum Wireless
445	[removed]MHz 1. Band Introduction The use of the[removed]MHz band is allocated primarily for non-Federal use to the land mobile radio service. The Federal agencies use this band for land mobile communication systems that Add to Reading List Source URL: www.ntia.doc.gov Language: English - Date: 2014-03-18 11:55:44 Wireless Frequency allocation Telecommunications engineering Radio electronics Channel 1 CB usage in the United States Radio spectrum Broadcast engineering Electronic engineering
446	[removed]MHz 1. Band Introduction This band plays an important part in radio astronomy research. The National Science Foundation has identified this band as necessary for radio astronomy research of spectral lines that Add to Reading List Source URL: www.ntia.doc.gov Language: English - Date: 2014-03-18 11:57:28 Radio spectrum Amateur radio bands L band S band Microwave E band Wireless Medical Telemetry Service Frequency allocation Allen Telescope Array Technology Wireless Telecommunications engineering
447	[removed]MHz 1. Introduction Federal usage of the[removed]MHz band by the Department of Defense is minimal and confined to a few locations, and all operations are conducted on a non-interference basis. 2. Allocations Add to Reading List Source URL: www.ntia.doc.gov Language: English - Date: 2014-03-18 12:00:44 Amateur radio bands Broadcast engineering Electromagnetic radiation Frequency allocation Radio resource management Amateur radio S band Channel 1 60-meter band Radio spectrum Wireless Technology
448	[removed]MHz 1. Band Introduction The Department of Defense (DOD), the National Aeronautics and Space Administration, and the Department of Energy operate aeronautical mobile telemetry systems in the band[removed]MHz. Add to Reading List Source URL: www.ntia.doc.gov Language: English - Date: 2014-03-18 11:58:04 Wireless Electronic engineering Radio resource management Communication Telemetry Frequency allocation Amateur radio bands Very high frequency Ultra high frequency Radio spectrum Technology Broadcast engineering
449	[removed]MHz 1. Introduction The Air Force and the Navy use this band for aeronautical telemetry systems in support of various flight testing missions. The Department of Energy also conducts surface telemetry operations Add to Reading List Source URL: www.ntia.doc.gov Language: English - Date: 2014-03-18 12:01:05 Radio spectrum Broadcast engineering Communication Telemetry Amateur radio bands S band Frequency allocation Ultra high frequency Channel 1 Technology Wireless Telecommunications engineering
450	399.9–[removed]MHz 1. Band Introduction This shared band is allocated for the mobile-satellite (Earth-to-space) and radionavigation-satellite services. The Federal Government operates systems in this band that are used f Add to Reading List Source URL: www.ntia.doc.gov Language: English - Date: 2014-03-18 14:38:31 Wireless C/NOFS Satellites S band Frequency allocation Very high frequency Channel 1 Radio spectrum Technology Spaceflight

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