• Country
• Brazil

• Manufacturer / Brand
• Occidental Schools; São Paulo

• Year
• 1985–1995 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 242642

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

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 1 x 1,5 Volt

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Dynamic Transistor Checker OSK-70 - Occidental Schools; São Paulo

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

• Notes

• Kit OSK-70.

  SM-29 Manual de montagem do Kit OSK-70

• Literature/Schematics (1)
• -- Original-techn. papers. (Yes)

• Literature/Schematics (2)
• -- Schematic (Yes)

• 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