radio technology
1Radio — is the transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light.Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of… …
2Radio-frequency sweep — or Frequency sweep or RF sweep refer to scanning a radio frequency band for detecting signals being transmitted there. This is implemented using a radio receiver having a tunable receiving frequency. As the frequency of the receiver is changed to …
3Radio Data System — The RDS Logo Radio Data System, or RDS, is a communications protocol standard for embedding small amounts of digital information in conventional FM radio broadcasts. RDS standardises several types of information transmitted, including time,… …
4Radio and terrorism — The radio have a widespread use as a tool of communication. Since its invention in the late 19th century, it has been used for various purposes around the world. This article discusses radio as a political tool of propaganda in the context of… …
5radio — /ray dee oh /, n., pl. radios, adj., v., radioed, radioing. n. 1. wireless telegraphy or telephony: speeches broadcast by radio. 2. an apparatus for receiving or transmitting radio broadcasts. 3. a message transmitted by radio. adj. 4. pertaining …
6Radio in the United Kingdom — There are over 250 radio stations in the United Kingdom. For a more comprehensive list see List of radio stations in the United Kingdom.BBC RadioThe most prominent stations are the national networks operated by the BBC. *BBC Radio 1 broadcasts… …
7Radio Mindanao Network — Infobox Company company name = Radio Mindanao Network (RMN Networks) company company type = private foundation = August 28, 1952 location = flagicon|Philippines Makati City, Philippines key people = Eric S. Canoy, President and CEO Henry R. Canoy …
8Radio transmitter design — In plate modulation systems the voltage delivered to the stage is changed. As the power output available is a function of the supply voltage, the output power is modulated. This can be done using a transformer to alter the anode (plate) voltage.… …
9Radio-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… …
10Radio Caroline — is a European radio station that started transmissions on Easter Sunday 1964 from a ship anchored in international waters off the coast of Felixstowe, Suffolk, England. [ [http://www.radiocaroline.co.uk/history2.asp Don t Get Mad, Get Even] ] It… …
