• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1968 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 107886

• Number of Transistors
• 7

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / C: 3 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 10 cm = 3.9 inch

• Power out
• 0.14 W (0.23 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Seven Transistor TR-752 - Sony Corporation; Tokyo

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 189 x 103 x 46.5 mm / 7.4 x 4.1 x 1.8 inch

• Notes

•  

  MW 530 - 1605 kHz

  Colours:  Black, Beige, Grey or Wine Red.

   

   

   

• Net weight (2.2 lb = 1 kg)
• 0.760 kg / 1 lb 10.8 oz (1.674 lb)

• Mentioned in
• -- Collector info (Sammler)

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

• Other Models

• Here you find 3913 models, 3773 with images and 947 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo