• Country
• Japan

• Manufacturer / Brand
• Unknown - CUSTOM BUILT: Japan

• Year
• 1965 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 155897

• Number of Transistors
• 8

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Dry Batteries

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Roton Transistor 8 3 Band - Unknown - CUSTOM BUILT: Japan

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

• Notes
• Roton Super Deluxe Transistor 8 3 Band;
  Tone hi/lo, telescopic antenna,
  BC-MW-AM: 540 - 1600 KHz,
  LW: 150 - 350 KHz,
  SW: 4 - 12 MHz.
  front made of metal, suitable brown leather carrying case known, country of origin unknown.

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

• Other Models

• Here you find 1131 models, 991 with images and 99 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT: Japan