Saturday, September 26, 2009

Motorola DynaTAC 8000X "This is a real victory, large breakthrough…”


Motorola has long produced a mobile phone to the car, a large
and heavy and consumed too much energy to allow
without the use of a car engine running. Motorola and
others are designed for mobile phones and other mobile systems. Martin
Cooper, former general manager for the systems division at Motorola led the
which produces a DynaTAC8000x team.

































In 1983, Motorola DynaTAC 8000X received approval from the Commission

U.S. Federal Communications and became the world's first mobile phone
commercial handheld. When made available for purchase only a few
months later on March 6, 1983, claims to trigger
personal wireless communications. Everyone wants to be first
to get their hands on these awesomely portable brain weight
Fryers analog.

Motorola DynaTAC 'Dynamic Adaptive Total Area Coverage' to let you
spoke for 30 minutes, to eight hours between costs, age
13 x 1.75 x 3.5 inches in dimension, boasted eight hours of standby time,
takes 10 hrs to recharge, which feature LED display and memory
to store thirty "dialing locations".

On October 13, 1983, Bob Barnett, former president of Ameritech Mobile
Communications put the first commercial wireless phone in the DynaTAC
from the Chrysler convertible to the grandson of Alexander Graham Bell
who was in Germany for the event. Call, made in
Soldier Field in Chicago, considered by many as a turning point
major in communications. Then Richard Frenkel, head of development
system at Bell Laboratories, said about the DynaTAC: "This is
real victory; large breakthrou

DynaTAC Series 8000, Classic, Classic II, Ultra Classic, and Ultra
Classic II, used a screen with a red LED; the DynaTAC
International Series with a green LED, and use DynaTAC 6000XL
Vacuum Fluorescent Display. Batteries are allowed to call
up to 60 minutes, after which it is required to charge the phone
up to 10 hours in a trickle charger or a 1-hour charger
Rapid which is a separate accessory. While still
maintain a DynaTAC, the 6000XL completely unrelated
the DynaTAC 8000 Series

( Old Handphone - http://www.old-handphone.blogspot.com )

1 comment:

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