What is an air amplifier?
Aviation amplifier, usually referred to as antenna amplifier or pre-sound antenna, is a device that is mounted on outdoor antennas. These devices increase the power of the broadcast signal that lifts the antenna before it is sent by cable to the TV (TV) or tuner. While most air amplifiers are tuned to amplification of television signals, the aircraft amplifier can be set to amplify almost any signal. Air amplifier devices are similar to distribution amplifiers that usually amplify the signal inside the system connection, usually for distribution to multiple tuners or television files.
The aircraft amplifier increases the level of the signal and is particularly useful in places that are relatively far from the transmission of antennas, such as Subban and Exurban, which have a great fascin. While the device was useful in improving the quality of the signal on the older analog TV system, they became particularly important with the advent of the digital high resolution of the TV. Because of itMU that digital television will not work at all, if there is no adequate signal strength, for many people, the only way is to track signals out of service (OTA), adding to their system aircraft amplifier. These amplifiers are also used by HAM radio enthusiasts who have to strengthen wireless network signals to work longer than normal distances, and all other users of radio signals that require a little increase.
usually placed in a small box, the air amplifier usually has an input connection that receives an antenna wire, the output to the TV connection of the house is connected and the power cord connected to the power source, usually inside the house. The air amplifier is connected either directly to the antenna on the roof or very close to the roof. Installation as close as possible to the antenna as possible improves the quality of the signal by sending a stronger signal to the cable to the house that canPE to withstand attenuation and noise that comes with long cable runs.
distribution amplifiers are similar to air amplifiers, but serves a different purpose. They are usually used in the system at the end of the lead antenna. They work best with a clean signal, amplify that they do not improve its quality, but to ensure that the signal is strong enough to be divided. After division, the amplified signal can be sent to a number of different television files, tuners or other devices.