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Latest Antenna Stories

2014-10-23 08:28:46

Rabbit ear antennas are back, adding live local news, sports, and major network programming to the next generation TV experience. ORLANDO, Fla., Oct.

2014-10-21 12:36:46

Pong's latest line of cases significantly reduce cellphone radiation exposure - up to 90% below FCC limits ENCINITAS, Calif., Oct.

2014-10-15 23:04:26

Antennas Direct, a leader in TV antennas and over-the-air technology, released the DB4-PRO model, an outdoor antenna made completely from stainless steel, the same rugged material used in the

2014-09-23 23:13:12

AIR802, an international wired and wireless equipment manufacturer introduces CA195FLEX coaxial cable which is identical to LMR-195-UF ultraflex and is similar to RG-142.

2014-09-16 23:12:11

Amateur Radio operators can now get JK Antennas’ high performance antennas exclusively from DX Engineering.

2014-09-16 08:39:29

Handheld App Advances Customers' Ability to Easily View, Align, Control and Optimize Multiple Onboard Communications Networks MIRAMAR, Fla., Sept.

2014-09-09 16:28:55

Embedded with Pong's patented antenna technology, new line of cases will be the only accessory for the iPhone 6 and iPhone 6 Plus to substantially reduce cellphone radiation exposure while also optimizing

2014-09-09 12:20:52

New ITAS version for magnetic and adhesive installation adds even more versatility to Hirschmann's plug-and-play Iridium smart antenna. AUBURN HILLS, Mich., Sept.

2014-09-08 23:08:22

Installations of C-, Ku- and Ka-band antennas in FY2014 grow by 300% over prior record year Plano, Texas (PRWEB) September 08, 2014 ASC Signal Corporation


Latest Antenna Reference Libraries

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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...

7_5c3cbc17d768b0b0835d504928bc384a2
2004-10-19 04:45:43

Very Large Array -- The Very Large Array, one of the world's premier astronomical radio observatories, consists of 27 radio antennas in a Y-shaped configuration on the Plains of San Agustin fifty miles west of Socorro, New Mexico. Each antenna is 25 meters (82 feet) in diameter. The data from the antennas is combined electronically to give the resolution of an antenna 36km (22 miles) across, with the sensitivity of a dish 130 meters (422 feet) in diameter. The VLA is an...

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Word of the Day
pawl
  • A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.
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