• Country
• Brazil

• Manufacturer / Brand
• Occidental Schools; São Paulo

• Year
• 1990 ??

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 246250

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

• Number of Transistors
• 7

• Semiconductors

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

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Batteries / addl. power jack / 4 x 1,5 / 6 Volt

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

• Power out
• 0.48 W (0.5 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Transglobal Short Wave Receiver Kit OSK 90 - Occidental Schools; São Paulo

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 230 x 125 x 95 mm / 9.1 x 4.9 x 3.7 inch

• Notes

• Transglobal Short Wave Receiver
  4 Band Superheterodyne Receiver Kit O.S.K. 90
  Manual reference SM-33

   

   

• Literature/Schematics (2)
• -- Original-techn. papers.

• Author
• Model page created by Manuel Henrique Oliveira-Jesus. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Occidental Schools; São Paulo