GlobeTrotter need special radio watches today from everyday life no longer indispensable. Finally, the radio waves provide a uniform and exact time on all stations, airports and public places. But a wristwatch radio is suitable also for private use. Every night between two and four o’clock the radio clock which turns nuclear aftermath and also the summer – and wintertime can be adjusted without own. Only in large parts of Asia, Russia, South America, Africa and Australia the best radio controlled clock is useless, as the online portal for auctions auvito.de.
The reason is the lack of broadcasting in these areas. This is in Mainflingen near Frankfurt am Main in Germany. Its signal has a range of up to 2,000 kilometers in the district. This EU wide only a few areas in Spain, Portugal and Northern Scandinavia can are not covered. The technology was invented in 1967 by German engineer Wolfgang Hilberg.
This was a first prototype for already three years later Telefunken company before. Some time passed up for sale first desktop clock radio based in 1986. Radio towers are now to the German design in England, Japan, the United States and China, but sending in other frequencies and languages. This makes necessary a special watch for the frequent flyers who can read each time language. Such watches are offered among other things by Junghans, Casio and citizen.