high-frequency cable
31North American cable television frequencies — In North American cable TV networks, the radio frequencies used to carry signals to the customer are allocated to standardarized channel numbers listed in the CEA standard 542. Cable channel frequencies are generally different from off air… …
32Dual-tone multi-frequency — (DTMF) signaling is used for telephone signaling over the line in the voice frequency band to the call switching center. The version of DTMF used for telephone tone dialing is known by the trademarked term Touch Tone (canceled March 13, 1984),… …
33coaxial cable — noun a transmission line for high frequency signals • Syn: ↑coax, ↑coax cable • Derivationally related forms: ↑coax (for: ↑coax) • Hypernyms: ↑cable, ↑ …
34Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… …
35Amateur radio frequency allocations — Amateur radio frequency allocation is done by national telecommunications authorities. Globally, the ITU oversees how much radio spectrum is set aside for amateur radio transmissions. Radio amateurs use a variety of transmission modes, including… …
36coaxial cable — Elect. a cable that consists of an insulated conducting tube through which a central, insulated conductor runs, used for transmitting high frequency telephone, telegraph, digital, or television signals. Also called coax. [1935 40] * * * or coax… …
37coax cable — noun a transmission line for high frequency signals • Syn: ↑coaxial cable, ↑coax • Derivationally related forms: ↑coax (for: ↑coax) • Hypernyms: ↑cable, ↑ …
38AT&T High Seas Service — The now defunct AT T High Seas Service consisted of radiotelephone stations WOO (transmitter station in Ocean Gate, NJ (coord|39|55|38|N|74|06|55|W|scale:1000), receiver station in Manahawkin, New Jersey, USA) [ [http://www.long lines.net/places… …
39coaxial cable — noun A transmission line, consisting of a conducting wire surrounded by an insulated spacer, surrounded by a cylindrical conducting sheath; used to carry high frequency signals such as TV. Syn: coax, coax cable …
40coaxial cable — coax′ial ca′ble n. elm a cable with an insulated tube through which an insulated conductor runs, transmitting high frequency telephone, telegraph, digital, or TV signals • Etymology: 1935–40 …
