enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Advanced Enclosed Mast/Sensor - Wikipedia

   en.wikipedia.org/wiki/Advanced_Enclosed_Mast/Sensor

   [1]: 25–26 The radome material is designed so that the antennas can transmit and receive through the material. [1]: 25 The base of the mast is constructed from fiber reinforced composite skins encasing end-grain balsa core. [1]: 26 The upper (radome) section consists of structural foam and fiberglass. [1]: 26

3. Radio masts and towers - Wikipedia

   en.wikipedia.org/wiki/Radio_masts_and_towers

   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

4. Category:Radio masts and towers - Wikipedia

   en.wikipedia.org/wiki/Category:Radio_masts_and...

   Radio masts and towers support antennas (also known as aerials) for telecommunications and broadcasting, including television. Subcategories This category has the following 4 subcategories, out of 4 total.

5. Guyed mast - Wikipedia

   en.wikipedia.org/wiki/Guyed_mast

   Guyed radio masts are typically tall enough that they require several sets of guy lines, 2 to 4, attached at different heights on the mast, to prevent them from buckling. An exception to multiple guys was the Blaw-Knox tower , widely used during the 1930s, whose distinctive wide diamond ( rhomboidal ) shape gave it the shear strength that it ...

6. Whip antenna - Wikipedia

   en.wikipedia.org/wiki/Whip_antenna

   (left) Three large fiberglass whips mounted on a mast. (right) Fiberglass whip for 2 m and 70 cm amateur radio bands. 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 ...

7. Category : Radio masts and towers in the United States

   en.wikipedia.org/wiki/Category:Radio_masts_and...

   Radio masts and towers support antennas (also known as aerials) for telecommunications and broadcasting, including television--in the United States. Wikimedia Commons has media related to Radio masts and towers in the United States .

8. Elevated photography - Wikipedia

   en.wikipedia.org/wiki/Elevated_photography

   The four main components of a mast or pole photography system are: (1) the telescoping mast or pole, (2) a high resolution digital camera that is, (3) controlled remotely with a smartphone or computer tablet running a mobile app, and (4) a remote controlled and powered pan/tilt head for pointing the camera.

9. Telescopic cylinder - Wikipedia

   en.wikipedia.org/wiki/Telescopic_cylinder

   The mast is erected to the vertical position using a telescopic cylinder. However, to lower the mast, gravity is not available for the initial tilt back from the vertical position. Thus, the plunger stage only of the telescopic actuator is equipped as a double acting cylinder to provide the initial force to pull the mast back from vertical.