An antenna is a component which directs the movement of radio active waves; the antenna directs the incoming and outgoing of the radio active waves. It is usually made up of metal; it is available in many shapes and sizes. The antenna is used for broadcasting of radio and television. An antenna uses the parabolic reflectors to focus the signals of ...
An antenna is an electronic device or a component that is designed to send and receive waves. It is a center fed element for transmitting and receiving radio frequency energy. A TV antenna is an antenna that transmits and receives electromagnetic energy. A television antenna is basically a low-tech device. It consists of a series of elemen...
Amplifier is an electronic device using transistors or electron tubes. This is used to produce and amplification of an electrical signal. It also increases and restores the strength of the signals passing through it. It involves the controlled conduction of electrons especially in a gas or vacuum or semiconductor. An amplifier uses a small amount o...
A multi directional antenna is nothing but an antenna that is able to receive signals from many directions. Multi directional antennas have many sizes and shapes with different features. The main types of multi directional antennas are indoor multi directional antennas and outdoor multi directional antennas. The outdoor antennas are placed on th...
Directional antenna is an electronic device used to transmit and receive radio signals. This antenna radiates greater power in one or more directions allowing for increased performance on transmit and receive and reduced interference from unwanted sources. Mainly there are two types of antennas indoor and outdoor antennas. The indoor antennas have ...
The satellite antenna is an artificial satellite, which is placed in space. The main purpose of satellite antenna is to serve communication. It solves the purpose of reconnaissance with the use of radio at microwave frequencies. An earth station is located on the ground, which use to transmit the radio waves. The satellite antenna use geosynchronou...
The satellite antenna alignment is used to calculate the angles necessary for installing satellite dishes. The major difference from similar software is the possibility to calculate the position for all satellites at once. One can get a clear picture about what satellites can be physically detectable from the location where the dish will be install...
Before eternally mounting the antenna for digital television reception it is a good idea to perform a quick view survey to find the spot with the best signal. Moving the antenna one way or another just a few feet can make a wonderful difference in the success of the antenna installation. Digital television is a little different than analog TV. With...
These are the antennas that are placed outside the house. An outdoor antenna can be slightly tilted to get better results of receiving signals. These antennas occupy large space. This gets signals directly from the satellite. Some of the outdoor antennas are good at receiving reflected signals. Outdoor antennas can be placed at the rooftop, railing...
A loop antenna is primarily used for the AM broadcast and the bands of Long wave. Mainly there are two types of loop antennas, among them one is ferrite bar same as the am radio and other is in the form of air core. A loop antenna is multidirectional. A loop antenna will receive the signals on the opposite side and off side of the antenna signal wi...