Challenger Six Transistors

Unknown - CUSTOM BUILT: Japan

  • Year
  • 1959 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 298761

 Technical Specifications

  • Number of Transistors
  • 6
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / E177: 1 x 9,8 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2 inch = 5.1 cm
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Challenger Six Transistors - Unknown - CUSTOM BUILT: Japan
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Author
  • Model page created by Aldo Andreani. See "Data change" for further contributors.

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