- trunked mobile radio
- подвижная радиосвязь с автоматическим перераспределением каналов
English-Russian dictionary of modern telecommunications. 2003.
English-Russian dictionary of modern telecommunications. 2003.
Mobile radio — This article is about professional equipment. For mobile radios used in amateur radio, see amateur radio mobile operation. Mobile radio or mobiles refer to wireless communications systems and devices which are based on radio frequencies, and… … Wikipedia
Specialized Mobile Radio — The Specialized Mobile Radio system (SMR) is a conventional two way radio system, or trunked radio system, operated by a service in the 800 or 900 MHz bands. Some systems with advanced features are referred to as an Enhanced Specialized Mobile… … Wikipedia
Professional Mobile Radio — (also known as Private Mobile Radio (PMR) in the UK and Land Mobile Radio (LMR) in North America) are field radio communications systems which use portable, mobile, base station, and dispatch console radios and are sometimes based on such… … Wikipedia
Digital private mobile radio — dPMR or digital private mobile radio, is a Common Air Interface (CAI) for digital mobile communications. dPMR is an open, non proprietary standard that was developed by the European Telecommunications Standards Institute (ETSI) and published… … Wikipedia
Professional Mobile Radio — Bündelfunk, engl. Trunked radio system, ist der Überbegriff für verschiedene Standards. (TETRA, Tetrapol, APCO 25) sind die bekanntesten digitalen Standards und (MPT 1327, Smartnet, Smartzone) die entsprechenden Analogen. Nach diesen Standards… … Deutsch Wikipedia
Radio repeater — A radio repeater is a combination of a radio receiver and a radio transmitter that receives a weak or low level signal and retransmits it at a higher level or higher power, so that the signal can cover longer distances without degradation. This… … Wikipedia
Radio communications during the September 11 attacks — This article reviews some of the details of radio communications at the September 11, 2001 World Trade Center attacks. [The purpose of revealing the operational details in this article is to allow operators of other communications networks and… … Wikipedia
Radio network — Not to be confused with Radio syndication. There are two types of radio networks currently in use around the world: the one to many broadcast type commonly used for public information and mass media entertainment; and the two way type used more… … Wikipedia
Radio — 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… … Wikipedia
Mobile Network Code — A Mobile Network Code (MNC) is used in combination with a Mobile Country Code (MCC) (also known as a MCC / MNC tuple ) to uniquely identify a mobile phone operator/carrier using the GSM/LTE, CDMA, iDEN, TETRA and UMTS public land mobile networks… … Wikipedia
Two-way radio — receiver which only receives content. Two way radios are available in mobile, stationary base and hand held portable configurations. Hand held radios are often called walkie talkies or handie talkies. A push to talk or Press To Transmit button is … Wikipedia