On 15 December 1947, the first transistor became operational. That's 75 years ago. : r/electronics
Transistor radios
dec 23, 1947 - Transistor Radio (Timeline)
/1948a.c%20-%20Model%2048-150/image_00.jpg "1948 (June 1947) - Philco Radio Gallery")
1948 (June 1947) - Philco Radio Gallery
United States: 1947.The Majestic 7P420 seven tube portable radio, Stock Photo, Picture And Rights Managed Image. Pic. UWS-2-RADIO-3HR | agefotostock
The Transistor and Portable Electronics - Engineering and Technology History Wiki
Vintage Original 1947 RCA Victor Radio Model 65BR9 Wire Schematic Service Manual | eBay
Silvertone 8260 (1947) | Transistor radio vintage, Antique radio, Transistor radio
Regency Model TR-1 Transistor Radio | National Museum of American History
Pin on Digital Revolution
Regency Model TR-1 Transistor Radio | National Museum of American History
TRANSISTOR RADIO A transistor radio is a small... | Sutori
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It's Sixty Years Since the First Portable Transistor Radio Went on the Market and Started a Revolution
Transistor radio - Wikipedia
Motorola 56X11 Tube Radio (1947) | Antique radio, Old radios, Vintage radio
Transistor "Lunchbox" size radios. This particular example here is a 1962 Toshiba 12TL-666F MW/SW/FM/AFC portable. : r/nostalgia
Transistor radio - Wikipedia
Dec. 23, 1947: Transistor Opens Door to Digital Future | WIRED
The Transistor Radio | Nuts & Volts Magazine
Transistor radio - Wikipedia
SolderSmoke Daily News: The First "Transistor Radio"
Modèle 23 Décembre 1947 Première Brochure Radio Transistor | PosterMyWall
Antique radio - Wikiwand
/1948a.d%20-%20Model%2048-200/image_00.jpg "1948 (June 1947) - Philco Radio Gallery")
1948 (June 1947) - Philco Radio Gallery
The First Transistor Radios - 1950s
The Transistor Radio | Nuts & Volts Magazine
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