• Year
  • 1972 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 120674

 Technical Specifications

  • Number of Transistors
  • 4
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 3 Volt
  • Loudspeaker
  • -Loudspeaker incorporated, but system not known. / Ø 5 cm = 2 inch
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Protronic OSC-18 - Unknown - CUSTOM BUILT: Hong
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 65 x 115 x 35 mm / 2.6 x 4.5 x 1.4 inch
  • Source of data
  • - - Data from my own collection
  • Author
  • Model page created by Thomas Witkenkamp. See "Data change" for further contributors.

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The model Protronic is part of the collections of the following members.

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