High-frequency antennas transmit radio waves across vast distances and even over mountain ranges using very little energy, making them ideal for military communications. These devices, however ...

Radio and Television Equipment — Article 810 Don’t get your signals crossed when installing and troubleshooting radio and TV antenna systems.

Together, Craven and Wilmotte proposed the erection of a directional antenna that would reduce WFLA-WSUN’s radiation towards Milwaukee, allowing the stations to operate at a higher power level. An ...

Washington, D.C., has a new master FM antenna system looking down on the city from high ground around The American University campus. In addition to a big new panel, the job added new antennas for two ...

In the UK, our digital broadcast radio uses a system called DAB, for Digital Audio Broadcasting.

This flat plate antenna was designed for use in Japanese residences for television reception from satellites. During the 1980s, the use of satellites (known as "direct broadcast satellites") to ...

In support of the UK's digital switchover, Radio Frequency Systems (RFS) is supplying broadband antenna systems to transmission provider Arqiva for five more main transmitter sites. Designed to meet ...

The global broadcast equipment market is divided into dish antennas, amplifiers, encoders, video servers, transmitters, modulators, and power control systems. Encoders is projected to have the ...

In a couple of weeks, television viewers who use an over-the-air antenna to watch WKAR-TV will need to re-scan their equipment in order to continue watching.

Here’s how it works. Sri Lankan national television network Sri Lanka Rupavahini Corp. (SLRC) is upgrading its antenna system on the nation’s highest mountain with a new Jampro panel antenna system.

The Sinclair Broadcast Group-owned and independently operated Dielectric’s new FMP antennas represent the broadcast industry’s first slot cavity microstrip FM antenna product family.

Article 810 provides installation requirements for transmitter and receiver equipment as well as the associated wiring and cabling (Fig. 1). Article 810 applies to: VHF/UHF antennas, which receive ...