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Motorola DynaTAC - Wikipedia
Martin Cooper was the first person to make an analog cellular mobile phone call on a prototype in 1973. The Motorola DynaTAC 8000x was very large compared to phones today. This first cell phone was very expensive when it was released in the US in 1984. See more
The DynaTAC is a series of cellular telephones manufactured by Motorola from 1983 to 1994. The Motorola DynaTAC 8000X received approval from the U.S. FCC on September 21, 1983. A full charge took roughly 10 … See more
Several prototypes were made between 1973 and 1983. The product accepted by the FCC weighed 28 ounces (790 g) and was 10 inches (25 cm) high, not including its flexible "rubber duck" whip antenna. In addition to the typical 12-key telephone keypad, it had nine … See more
In certain markets, a brass swivel antenna was one of the aftermarket accessories then available.
Motorola also offered a one-hour desktop charger, though the battery could get quite hot while charging at this accelerated rate. In some cases, this … See moreU.S. Patent 3,906,166, September 16, 1975 for a Radio Telephone System for the first cell phone was granted by Martin Cooper, Richard W. … See more
While it might be considered extremely unwieldy by modern standards, at the time it was considered revolutionary because mobile telephones were bulky affairs installed in vehicles or in heavy briefcases. The DynaTAC 8000X was 10 inches (25 cm) long and … See more
Wikipedia text under CC-BY-SA license Looking back at the Motorola DynaTAC 8000X - TechRadar
The First Cellphone: Discover Motorola’s DynaTAC …
WEBThe device Cooper had in hand was the prototype that would eventually become the Motorola DynaTAC 8000X, the first commercial portable cellular phone. (This as distinct from the existing car-phone systems that …
Cell Phone Development - Motorola Solutions USA
WEBBy February of 1973, Motorola had produced a working DynaTAC (DYNamic Adaptive Total Area Coverage) portable phone prototype. They presented the DynaTAC prototype phone and system concept to the …
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WEBOct 25, 2010 · Dr. Martin Cooper made the first phone call over a cellular network in 1973, but it took an entire decade before the DynaTAC 8000x was sold as the first commercial handheld cellular phone in...
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The First Mobile Phone Call Was Made 40 Years Ago …
WEBApr 3, 2013 · The first mobile phone call was made 40 years today, on April 3, 1973, by Motorola employee Martin Cooper. Using a prototype of what would become the Motorola DynaTAC 8000x, the world's first...
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Cellular 'Brick' Phone DynaTAC 8000X Telephony …
WEBCellular 'Brick' Phone DynaTAC 8000X Telephony Motorola Inc. ex Galvin Mfg.Co. Chicago;, build 1983, 8 pictures, United States of America , schematics, tubes.
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Hefty: Motorola Dynatac 8000X (1982) in 1973, Motorola Showed …
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