• Country
• Japan

• Manufacturer / Brand
• Transwave, International Transistor Corp.; Tokyo

• Year
• 1965 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 193568

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

• Number of Transistors
• 6

• Semiconductors
• 2SC73 2SC76 2SC76 2SC64 2SD65 2SD65

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

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 1 x 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm

• Power out
• 0.12 W (0.18 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Six Transistor Pocket Radio HTR-605S - Transwave, International

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

• Dimensions (WHD)
• 2.5 x 3.75 x 1.125 inch / 64 x 95 x 29 mm

• Notes

• Frequency range 535 - 1605 Kc. Cabinet colors: Black, Ivory or Red.

  Sold complete with battery, earphone and leather case.

  Price net.

  Made in Hong Kong

• Net weight (2.2 lb = 1 kg)
• 0.180 kg / 0 lb 6.3 oz (0.396 lb)

• Price in first year of sale
• 2.20 GBP

• Mentioned in
• Green Arrow Ltd 1965 price list

• Literature/Schematics (1)
• -- Original prospect or advert

• Literature/Schematics (2)
• -- Schematic

• Other Models

• Here you find 9 models, 7 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Transwave, International Transistor Corp.; Tokyo