Marine TR-820A

Sony Corporation; Tokyo

  • Year
  • 1964/1965
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 141338

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (MW) and Tropical/Marine/Police Band(s) = 150-200m.
  • Power type and voltage
  • Dry Batteries / 3 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Marine TR-820A - Sony Corporation; Tokyo
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Notes
  • 8 transistor, B/C (AM) and Marine, portable with earphone and leather case.

    530 - 1600 KC (kHz) & 1.5 - 4.5 MC (MHz)

    See also Model TR-820 with 75 - 25 m band.

  • Price in first year of sale
  • 38.85 AUS £
  • Literature/Schematics (1)
  • -- Schematic
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

 Forum