Ad
related to: radio mast baseebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
A radio mast base showing how virtually all lateral support is provided by the guy-wires. The terms "mast" and "tower" are often used interchangeably. However, in structural engineering terms, a tower is a self-supporting or cantilevered structure, while a mast is held up by stays or guy-wires. [1] A mast
Series excited (base feed): the mast is supported on an insulator, and is fed at the bottom; one side of the feedline from the helix house is connected to the bottom of the mast and the other to a ground system under the mast. This is the most common feed type, used in most AM radio station masts. [4] [6]
Cellular lattice tower A cell tower in Peristeri, Greece. A cell site, cell phone tower, cell base tower, or cellular base station is a cellular-enabled mobile device site where antennas and electronic communications equipment are placed (typically on a radio mast, tower, or other raised structure) to create a cell, or adjacent cells, in a cellular network.
A guyed radio mast. A guyed mast is a tall thin vertical structure that depends on guy lines (diagonal tensioned cables attached to the ground or a base) for stability. The mast itself has the compressive strength to support its own weight, but does not have the shear strength to stand unsupported or bear loads.
The diamond-shaped tower was patented by Nicholas Gerten and Ralph Jenner for Blaw-Knox July 29, 1930. [5] and was one of the first mast radiators.[1] [6] Previous antennas for medium and longwave broadcasting usually consisted of wires strung between masts, but in the Blaw-Knox antenna, as in modern AM broadcasting mast radiators, the metal mast structure functioned as the antenna. [1]
The Warsaw Radio Mast (centre) from a distance (as pictured in 1989) Warsaw Radio Mast compared with some other tall structures The Warsaw Radio Mast (Polish: Maszt radiowy w Konstantynowie) was a radio mast located near Gąbin, Poland, and was the world's tallest structure at 2,120 ft (646.30 m) from 1974 until its collapse on 8 August 1991. [1]
Base of antenna. Silver Creek's radio tower was a mast radiator insulated against ground, which provided VLF communication to ground and mobile nuclear missile facilities during the Cold War. It transmitted at a maximum power of 110 kW.
Two masts WLHR-FM Radio Tower Lavonia, GA, US January 30, 2010: Guyed steel lattice mast 86 Sabotage Guyed wires cut a MW mast [28] and 3 SW masts [29] in Qinghai Transmitting Station 920, Gyêgu, Yushu, Qinghai, China: April 14, 2010: Guyed steel lattice mast (MW) Guyed steel tubular mast (SW) 76 (MW) & 25 (SW) 2010 Yushu earthquake
Ad
related to: radio mast baseebay.com has been visited by 1M+ users in the past month