radio communication system
51Radio broadcasting — Long wave radio broadcasting station, Motala, Sweden …
52China Radio International — Radio Beijing redirects here. For the municipal radio station (Radio Beijing Corporation), see Beijing Renmin Guangbo Diantai. China Radio International City of license Beijing Broadcast area Worldwide First air date December 3, 1941 …
53Radio Block Centre — Das European Train Control System (kurz ETCS) ist eine Komponente eines einheitlichen europäischen Eisenbahnverkehrsleitsystems, das unter dem Buchstabenkürzel ERTMS entwickelt wurde. Die zweite technische Komponente dieser digitalen… …
54Communication avec les sous-marins — Les communications avec les sous–marins en plongée sont techniquement très difficiles, elles nécessitent la mise en œuvre de techniques et d équipements spécifiques. Cette extrême difficulté est due à un effet incontournable : les ondes… …
55communication — noun 1 act of communicating ADJECTIVE ▪ clear, effective, good, open ▪ Good communication is important for business. ▪ poor ▪ dir …
56Radio Free Europe/Radio Liberty — This article is about the radio broadcast service. For the R.E.M. song, see Radio Free Europe (song). Radio Free Europe/Radio Liberty (RFE/RL) is a radio and communications organization funded by the United States Congress, currently residing in… …
57Radio Navigational Aids — The Radio Navigational Aids (Publication 117) publication contains a detailed list of selected worldwide radio stations that provide services to the mariner.National Geospatial Intelligence Agency, 2008.] The publication is divided into chapters… …
58Radio Televizioni Shqiptar — Infobox Network network name = Radio Televizioni Shqiptar (RTSH) network country = flagicon|Albania Albania network type = Public TV and Radio available = National (in analogue and digital); International (on satellite via Eutelsat W2 and… …
59Radio Television Hong Kong — Infobox Company company name = Radio Television Hong Kong company company type = Government company slogan = Hong Kong s Radio Network foundation = 1928 location = flagicon|Hong Kong 30 Broadcast Drive, Kowloon, Hong Kong key people = industry =… …
60Radio Amateur Civil Emergency Service — infobox Organization name = Radio Amateur Civil Emergency Service image border = size = 169px caption = msize = mcaption = abbreviation = RACES motto = Emergency Communications Through Radio Amateur Operators formation = 1952 extinction = type =… …
