• Country
• Japan

• Manufacturer / Brand
• Toshiba Corporation; Tokyo

• Year
• 1960 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 256040

• • alternative name: Shibaura Engineering Works
  • Brand: Tokyo Shibaura

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

• Number of Transistors
• 8

• Semiconductors
• 2SA93 2SA92 2SA49 2SA49 2SB54 2SB54 2SB189 2SB189 1N60 1N60

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Dry Batteries / C: 3 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm

• Power out
• 0.25 W (undistorted)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 8 Transistor 2 Band 8TM-417S - Toshiba Corporation; Tokyo

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

• Dimensions (WHD)
• 7.25 x 4.25 x 1.75 inch / 184 x 108 x 44 mm

• Notes

• Frequency Range:
  MW: 540 - 1600 kHz
  SW:   3.8 - 12 MHz

• Net weight (2.2 lb = 1 kg)
• 2 lb 2 oz (2.125 lb) / 0.965 kg

• Author
• Model page created by Daniel Rosha. See "Data change" for further contributors.

• Other Models

• Here you find 996 models, 920 with images and 214 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Toshiba Corporation; Tokyo