• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1960 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 126616

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 7

• Semiconductors
• 2T201 2SC76 2SC76 2SD65 2SD65 2T313 2T313 1T23 1T23

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

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Dry Batteries / C: 2 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Marine 7 Transistor TR-710A - Sony Corporation; Tokyo

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

• Dimensions (WHD)
• 160 x 95 x 40 mm / 6.3 x 3.7 x 1.6 inch

• Notes

• SW: 1.5 - 4.5 MHz.

  A list of alternate transistors (Sony and RCA) can be found in the SAMS Photofact parts list.

  See also Sony TR-710, TR-710B (both with MW and SW) and TR-710L (with MW and LW).

• Net weight (2.2 lb = 1 kg)
• 0.5 kg / 1 lb 1.6 oz (1.101 lb)

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 531 Folder 10 5-1961)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 3995 models, 3856 with images and 959 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo