- By Gabriel Adams
- Published 3 March 2008
- Computers , Technology
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Rating:
Unrated

A two-way radio transceiver, more familiarly known as the Walkie-Talkie, owes its origin to the old engineering team of Galvin Manufacturing Company in the year of 1940 The team used the technology of frequency modulation and designed a hand-held AM SCR-536 radio during the World War II