Ads
related to: receiving antennas are different from regular tv called the powercrutchfield.com has been visited by 100K+ users in the past month
- Flat Panel TVs
Let Our Experts Help You Choose the
Right Screen Size and Features
- TV Stands
Attactive, Well-Built Furniture to
House Your TV and A/V Components
- HDTV Antennas
Pull in Free HDTV Signals Including
Your Local Broadcast Channels
- All LED TVs
LED Backlight Produces a Vivid
Picture Even with Room Lights On
- Flat Panel TVs
discoverpanel.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
A television antenna, also called a television aerial (in British English), is an antenna specifically designed for use with a television receiver (TV) to receive terrestrial over-the-air (OTA) broadcast television signals from a television station.
The output power of a TV transmitter is the electric power applied to antenna system. There are two definitions: nominal (or peak) and thermal. Analogue television systems put about 70% to 90% of the transmitters power into the sync pulses. The remainder of the transmitter's power goes into transmitting the video's higher frequencies and the FM ...
A television transmitter is a transmitter that is used for terrestrial (over-the-air) television broadcasting.It is an electronic device that radiates radio waves that carry a video signal representing moving images, along with a synchronized audio channel, which is received by television receivers ('televisions' or 'TVs') belonging to a public audience, which display the image on a screen.
Earth antennas are made of wires actually buried under the soil, hence also called buried antennas; if laid onto the soil instead of buried in it, they are called ground antennas. Most amateur use is limited to non-directional MF and LF receiving antennas, but transmitting ground dipoles [ af ] are used for military communication with submarines .
The antenna gain, or power gain of an antenna is defined as the ratio of the intensity (power per unit surface area) radiated by the antenna in the direction of its maximum output, at an arbitrary distance, divided by the intensity radiated at the same distance by a hypothetical isotropic antenna which radiates equal power in all directions.
A television antenna coupled to the output of the transmitter for broadcasting the encoded signals. A television antenna to receive the broadcast signals. A receiver (also called a tuner), which decodes the picture and sound information from the broadcast signals, and whose input is coupled to the antenna of the television set.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
(right) One of the first television broadcasting antennas, on the Empire State Building in New York City for NBC's experimental 46.5 MHz TV station W2XBS in 1939. Terrestrial television , or over-the-air television ( OTA ) is a type of television broadcasting in which the content is transmitted via radio waves from the terrestrial (Earth-based ...
Ads
related to: receiving antennas are different from regular tv called the powercrutchfield.com has been visited by 100K+ users in the past month
discoverpanel.com has been visited by 10K+ users in the past month