enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Reflective array antenna - Wikipedia

   en.wikipedia.org/wiki/Reflective_array_antenna

   This reflective array television antenna consists of eight "bowtie" dipole driven elements mounted in front of a wire screen reflector. The X-shaped dipoles give it a wide bandwidth to cover both the VHF (174–216 MHz) and UHF (470–700 MHz) bands. It has a gain of 5 dB VHF and 12 dB UHF and an 18 dB front-to-back ratio.

3. Television antenna - Wikipedia

   en.wikipedia.org/wiki/Television_antenna

   It is difficult to design a single antenna to receive such a wide wavelength range, and there is an octave gap from 216 to 470 MHz between the VHF and UHF frequencies. So traditionally, separate antennas (outdoor antennas with separate sets of elements on a single support boom) have been used to receive the VHF and UHF channels. [6]

4. Antenna array - Wikipedia

   en.wikipedia.org/wiki/Antenna_array

   The X-shaped dipoles give it a wide bandwidth to cover both the VHF (174–216 MHz) and UHF (470–700 MHz) TV bands. It has a gain of 5 dB VHF and 12 dB UHF and an 18 dB front-to-back ratio. Large planar array antenna of a VHF Russian mobile air defense radar, the Nebo-M. It consists of 175 folded dipole antennas.

5. The 7 Best HDTV Antenna Amplifiers of 2023 For a Better Signal

   www.aol.com/lifestyle/best-high-definition-tv...

   If you have issues with fuzzy reception from your local TV channels, an antenna amplifier may be able ... (UHF). VHF signals can travel long distances and penetrate obstacles, including buildings ...

6. Skew (antenna) - Wikipedia

   en.wikipedia.org/wiki/Skew_(antenna)

   Skew is a term used in antenna engineering. It is a technique to improve the horizontal radiation pattern of a high power transmitter station . In a high power VHF or UHF station, usually the antenna system is constructed to broadcast to four directions each separated 90° from each other.

7. Batwing antenna - Wikipedia

   en.wikipedia.org/wiki/Batwing_antenna

   A batwing or super turnstile antenna is a broadcasting antenna used at VHF and UHF frequencies, named for its distinctive shape resembling a bat wing or bow tie. Stacked arrays of batwing antennas are used as television broadcasting antennas due to their omnidirectional characteristics. [1] Batwing antennas generate a horizontally polarized signal.