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2. Whip antenna - Wikipedia

   en.wikipedia.org/wiki/Whip_antenna

   The whip antenna is a monopole antenna, and like a vertical dipole has an omnidirectional radiation pattern, radiating equal radio power in all azimuthal directions (perpendicular to the antenna's axis), with the radiated power falling off with elevation angle to zero on the antenna's axis. [1]

3. Television antenna - Wikipedia

   en.wikipedia.org/wiki/Television_antenna

   A 'whip' antenna at the side of a Casio portable TV. Some portable televisions use a whip antenna. [6] This consists of a single telescoping rod about a meter (3.3 feet) long attached to the television, which can be retracted when not in use. It functions as a quarter-wave monopole antenna. The other side of the feedline is connected to the ...

4. Antenna types - Wikipedia

   en.wikipedia.org/wiki/Antenna_types

   These are used as the receiving antenna in most portable and desktop consumer AM radios made for the medium wave broadcast band, and for lower frequencies. [v] Small transmitting loops Small transmitting loops are loop antennas whose perimeters are smaller than a half-wave, that have been specifically optimized for transmitting.

5. TV aerial plug - Wikipedia

   en.wikipedia.org/wiki/TV_aerial_plug

   Belling-Lee connectors Flex Type F connectors. A TV aerial plug is a connector used to connect coaxial cables with each other and with terrestrial VHF/UHF roof antennas, antenna signal amplifiers, CATV distribution equipment, TV sets and FM / DAB-radio receivers.

6. Radio masts and towers - Wikipedia

   en.wikipedia.org/wiki/Radio_masts_and_towers

   TV Tower in Stuttgart, Germany: the first reinforced-concrete TV tower. Reinforced concrete towers are relatively expensive to build but provide a high degree of mechanical rigidity in strong winds. This can be important when antennas with narrow beamwidths are used, such as those used for microwave point-to-point links, and when the structure ...

7. News, Politics, Sports, Mail & Latest Headlines - AOL.com

   homepage.aol.com

   Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.

8. Direction finding - Wikipedia

   en.wikipedia.org/wiki/Automatic_Direction_Finder

   A portable, battery operated GT-302 Accumatic automatic direction finder for marine use Radio direction finding , radio direction finder , or RDF , was once the primary aviation navigational aid. ( Range and Direction Finding was the abbreviation used to describe the predecessor to radar . [ 2 ] )

9. Production truck - Wikipedia

   en.wikipedia.org/wiki/Production_truck

   Dumont Telecruiser, an early production truck developed by the US DuMont Television Network in 1949 Television South (TVS) OB Unit 1, a Bedford VAL in 1991. One of the BBC's early Outside Broadcast vehicles, MCR 1 (short for Mobile Control Room), was built by the joint Marconi-EMI company and delivered to the BBC just in time to televise the Coronation of George VI and Elizabeth in May 1937. [4]