• Country
• United States of America (USA)

• Manufacturer / Brand
• Oceana Importing; South Boston, MA

• Year
• 1953 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 347296

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Batteries / addl. power jack

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: PR-640 - Oceana Importing; South Boston

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

• Dimensions (WHD)
• 6.25 x 0 x 0 inch / 159 x 0 x 0 mm

• Notes

• Similar models are listed under International MPR-100.

  Made in Japan

• Author
• Model page created by Aldo Andreani. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Oceana Importing; South Boston, MA