4 Band 9 Transistor 9L-780LD

Toshiba Corporation; Tokyo

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  • Year
  • 1970 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 225106
    • alternative name: Shibaura Engineering Works
    • Brand: Tokyo Shibaura

 Technical Specifications

  • Number of Transistors
  • 9
  • Main principle
  • Superheterodyne (common); none
  • Wave bands
  • Broadcast, Long Wave and 2 x Short Wave.
  • Power type and voltage
  • Batteries / addl. power jack / 4x 1,5/ ? Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
  • Power out
  • 1.2 W (max.)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: 4 Band 9 Transistor 9L-780LD - Toshiba Corporation; Tokyo
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes

  • Made in Iran by Pars Electric Mfg. Co. Ltd., Teheran [Tehran],
    under technical collaboration with  Tokyo Shibaura Electric Co.Ltd.

    SW 1: 2.5...7.5 MHz
    SW 2: 7.5...22 MHz
    MW: 520...1600 kHz
    LW: 150...400 kHz

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

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The model 4 Band 9 Transistor is part of the collections of the following members.

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