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7R11; Sony Corporation; (ID = 608866) Radio 7R11; Sony Corporation; (ID = 608868) Radio
7R11; Sony Corporation; (ID = 608867) Radio 7R11; Sony Corporation; (ID = 608869) Radio
7R11; Sony Corporation; (ID = 689693) Radio 7R11; Sony Corporation; (ID = 689694) Radio
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7R11; Sony Corporation; (ID = 608866) Radio
Sony Corporation;: 7R11 [Radio] ID = 608866 640x480
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For model 7R11, Sony Corporation; Tokyo
Country:  Japan
Manufacturer / Brand:  Sony Corporation; Tokyo
Year: 1962 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 8:
Main principle Superheterodyne (common)
Wave bands Broadcast plus 2 Short Wave bands.
Power type and voltage Dry Batteries / 3 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 1 W (unknown quality)
from Model: 7R11 - Sony Corporation; Tokyo
Material Plastics (no bakelite or catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 235 x 140 x 60 mm / 9.3 x 5.5 x 2.4 inch
Net weight (2.2 lb = 1 kg) 0.8 kg / 1 lb 12.2 oz (1.762 lb)

Model page created by Eckhard Wegner. See "Data change" for further contributors.

All listed radios etc. from Sony Corporation; Tokyo
Here you find 3567 models, 3420 with images and 755 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.