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Latest Radio Stories

2014-11-24 16:22:44

"AC/DC Radio" to feature "Town Hall" special with AC/DC NEW YORK, Nov.

radio wave circulator illustration
2014-11-12 03:00:50

Researchers have achieved a milestone in modern wireless and cellular telecommunications, creating a radically smaller, more efficient radio wave circulator that could be used in cellphones and other wireless devices.

2014-11-07 23:01:03

How Two-Way Radios Can Help Improve Child Recovery Dallas (PRWEB) November 07, 2014 BearCom, a nationwide provider of wireless communications equipment

2014-11-04 04:23:37

BEIJING, Nov. 4, 2014 /PRNewswire/ -- 58.com Inc.

2014-10-30 23:12:46

The 2014 FT4TA Tromelin Island DXpedition team needed a superior DVA setup to handle the immense amount of HF radio traffic they expect to generate.

2014-10-30 12:26:56

Eight commercial-free channels featuring a wide collection of holiday music NEW YORK, Oct.

2014-10-28 12:28:08

"Playing for Pride with Bob Ford" debuts this January NEW YORK, Oct.

2014-10-27 23:05:06

BearCom Details Suggestions to Improve Efficiency and Enhance Security with Two-Way Radios Dallas,TX (PRWEB) October 27, 2014 BearCom, a nationwide provider

2014-10-22 20:25:10

LONDON, Oct. 22, 2014 /PRNewswire/ -- BriefThe goal of this report is to update LMR-related reports published by Practel in 2010-2011.


Latest Radio Reference Libraries

25_bdd6ada3a598bf7b01f1a28f6b31f454
2010-12-03 23:12:19

A walkie-talkie, hand-held and portable, is a two-way radio transceiver. Its development has been credited to Donald L. Hings, Alfred J. Gross, and engineering teams at Motorola. Other armed forces were developing similar designs. Walkie-talkies were commonly used in public safety, commercial and industrial job sites after the war. The walkie-talkies include a half-duplex channel as well as a "push-to-talk" switch that starts transmission. The typical version is similar to a telephone...

45_894c6a813094d5c55029fadb762d4d57
2010-10-08 17:45:24

Radio telescopes, used in tracking and collecting data from satellites and space probes, are a form of directional radio antenna used in radio astronomy. They operate on the radio frequency portion of the electromagnetic spectrum where they detect radio sources. Radio telescopes are large parabolic antennas used singly or in an array and are located far from major centers of population in order to avoid electromagnetic interference. Karl Guthe Jansky built the first radio antenna used to...

0_7ff1450147d43590cc8979d37a051b511
2010-10-07 15:50:33

A remote control is an electronic device that can operate another piece of electronic equipment wirelessly from a short line-of-sight distance. Although it goes by many names, it is most commonly called the remote. They are usually small wireless handheld objects with various buttons and settings. Most of the time, the remote contains a much larger majority of controls than the small amount of primary controls the device itself has. Remotes communicate either through infrared or radio...

8_7e47a67c39d3fead75de7dc6ee5a4a0d2
2004-10-19 04:45:44

Search for Extra-Terrestrial Intelligence (SETI) -- SETI (pronounced SEH-tee) stands for for Search for Extra-Terrestrial Intelligence. Interstellar travel is a common theme in science fiction stories, but the obstacles to such journeys are in practice enormous. An alternative approach to interstellar exploration is to survey the sky in hopes of finding transmissions from a civilization on a distant planet, but such an effort has obstacles as well. Overview Visiting another...

2_9bcd3d0dfcf4243eea23c40fd206822c2
2004-10-19 04:45:40

Arecibo Observatory -- The Arecibo Observatory is part of the National Astronomy and Ionosphere Center (NAIC), a national research center operated by Cornell University under a cooperative agreement with the National Science Foundation (NSF). The NSF is an independent federal agency whose aim is to promote scientific and engineering progress in the United States. NSF funds research and education in most fields of science and engineering. Additional support is provided by the National...

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Word of the Day
megalophonous
  • Having a loud voice; vociferous; clamorous.
  • Of grand or imposing sound.
The word 'megalophonous' comes from Greek roots meaning 'big' and 'sound'.