• Country
• Argentina

• Manufacturer / Brand
• Continental SACIF - Buenos Aires

• Year
• 1968 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 241898

• Number of Transistors
• 6

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / D: 2 x 1.5 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Sony Solid State Six Transistor 4R-57 - Continental SACIF - Buenos

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

• Dimensions (WHD)
• 180 x 90 x 45 mm / 7.1 x 3.5 x 1.8 inch

• Notes

• MW 530 - 1605 kHz.

  Argentinian lincence production of model 4R-57 for Sony.

• Other Models

• Here you find 4 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Continental SACIF - Buenos Aires