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A Broadcast Electronics transmitter installed at WHJY in Providence, RI. Broadcast Electronics (BE) is a manufacturer of AM and FM transmitters, Marti Electronics STL and RPU equipment, developer of the AudioVAULT radio automation system and parent company to Commotion - a social media company for radio.
The TSL may return the same way as the STL, or it can be embedded in the station's regular broadcast signal as a subcarrier (for analog stations) or a separate data channel (for digital stations). Analog or digital data such as transmitter power , temperature, VSWR , voltage, modulation level, and other status information are returned so that ...
Marti Electronics, a division of BE, manufactures RF Remote Pick-Up equipment for the broadcast industry. Marti has been supplying such hardware since 1960 with few competitors in its very vertical market. Because this equipment was so ubiquitous for so many years, the words "Marti" and "RPU" have become almost synonymous among broadcast ...
In the following there are lists of sites of notable radio transmitters.During the early history of radio many countries had only a few high power radio stations, operated either by the government or large corporations, which broadcast to the population or to other countries.
Electronic fundamentals and techniques are required to adjust, repair, and maintain radio transmitters and receivers. Element 3 exams will consist of questions in the following categories: Principles – 8 questions; Electrical math – 10 questions; Components – 10 questions; Circuits – 4 questions; Digital logic – 8 questions
A broadcast auxiliary service (BAS) is any radio frequency system used by a radio station or TV station, which is not part of its direct broadcast to listeners or viewers. . These are essentially internal-use backhaul channels not intended for actual reception by the public, but part of the airchain required to get those signals back to the broadcast studio from the field. usually to be ...
A broadcast transmitter is an electronic device that radiates radio waves modulated with information content intended to be received by the general public. Examples are a radio broadcasting transmitter which transmits audio (sound) to broadcast radio receivers (radios) owned by the public, or a television transmitter, which transmits moving images to television receivers (televisions).
It is a device, usually a resistor, used in place of an antenna to aid in testing a radio transmitter. It is substituted for the antenna while one adjusts the transmitter, so that no radio waves are radiated so that the transmitter does not interfere with other radio transmitters during the adjustments. (As no dummy load is ideal, however, some ...