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7 Transistor 7 TP-21

7 Transistor 7 TP-21; Toshiba Corporation; (ID = 470007) Radio 7 Transistor 7 TP-21; Toshiba Corporation; (ID = 470009) Radio
7 Transistor 7 TP-21; Toshiba Corporation; (ID = 394482) Radio 7 Transistor 7 TP-21; Toshiba Corporation; (ID = 394484) Radio
7 Transistor 7 TP-21; Toshiba Corporation; (ID = 470008) Radio 7 Transistor 7 TP-21; Toshiba Corporation; (ID = 394483) Radio
7 Transistor 7 TP-21; Toshiba Corporation; (ID = 262940) Radio 7 Transistor 7 TP-21; Toshiba Corporation; (ID = 470010) Radio
7 Transistor 7 TP-21; Toshiba Corporation; (ID = 796022) Radio 7 Transistor 7 TP-21; Toshiba Corporation; (ID = 796024) Radio
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7 Transistor 7 TP-21; Toshiba Corporation; (ID = 470007) Radio
Toshiba Corporation;: 7 Transistor 7 TP-21 [Radio] ID = 470007 933x517
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For model 7 Transistor 7 TP-21, Toshiba Corporation; Tokyo:
Toshiba model 7TP21 with soft case.
 
Country:  Japan
Manufacturer / Brand:  Toshiba Corporation; Tokyo
alternative name
 
Shibaura Engineering Works
Brand
Tokyo Shibaura
Year: 1961 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes unknown_Tube unknown_Tube unknown_Tube unknown_Tube unknown_Tube
Semiconductors (the count is only for transistors) 7: 2SA49 2SA53
Main principle Superheterodyne (common)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 2 x AA 1.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch
Power out 0.1 W (unknown quality)
from Radiomuseum.org Model: 7 Transistor 7 TP-21 - Toshiba Corporation; Tokyo
Material Plastics (no bakelite or catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 83 x 61 x 27 mm / 3.3 x 2.4 x 1.1 inch
Notes The 7 Transister model 7TP21 was sold either with a leatherette black case with a zip and handle or with a small box. The 7TP21 is tiny for that year and weighs ounly 160 g - it shares its front with the 7TP30 but not the back and the 7TP30 uses 3 UM5 batteries instead of 2.
Mentioned in -- Collector info (Sammler)

Model page created by Peter Hoddow. See "Data change" for further contributors.



All listed radios etc. from Toshiba Corporation; Tokyo
Here you find 875 models, 799 with images and 205 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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