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Most Versatile: The Cimple Co TV Antenna Amplifier Easiest Setup: Winegard LNA-100 Boost Antenna Amplifier Best for Multiple TVs: Antennas Direct 8-Port TV Distribution Amplifier
Indoor antennas are designed to be located on top of or next to the television set, but are ideally placed near a window in a room and as high up as possible for the best reception. [1] The most common types of indoor antennas are the dipole [2] ("rabbit ears"), which work best for VHF channels, and loop antennas, which work best for UHF. [3]
TV antenna manufacturers often rated their top-of-the-line "deep-fringe" antenna models with phrases like "100 miles VHF/60 miles UHF" if the antenna included UHF reception at all. (In the practice of electrical engineering, the frequency range in which an antenna is to be used is an important factor in its design.)
Each rhombic panel of the antenna is suspended between the central tower, two towers of the inner ring and one tower of the outer ring. The entire array is 6,140 ft (1.871 km or 1.16 miles) in diameter, which compare to one wavelength ≈ 12.5 km (7.76 miles). This type of antenna is called a trideco antenna.
Much of the site is devoted to the enormous overhead wire antenna array that is necessary to efficiently radiate the VLF waves. The antenna, shown above, consists of ten catenary cables, 5,640–8,700 ft (1,719–2,652 m, 1.1–1.6 miles) long, suspended in a zigzag pattern over the valley between Wheeler mountain and Blue mountain on twelve 200 ft. towers on the mountains' crests.
distance in nautical miles = where is the height of the antenna in feet [5] distance in kilometers = where is the height of the antenna in meters. [6] These approximations are only valid for antennas at heights that are small compared to the radius of the Earth.
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