• Country
• Brazil

• Manufacturer / Brand
• Jefferson (brand), Assumpção S.A.; São Paulo

• Year
• 1952 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 322405

• Number of Tubes
• 5

• Valves / Tubes
• HCH81 HF93 HBC91 HL94 HY90

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• AC/DC-set / 110 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: J 3253 - Jefferson brand, Assumpção S.A

• Shape
• Tablemodel, with any shape - general.

• Author
• Model page created by Mario Rui. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Jefferson (brand), Assumpção S.A.; São Paulo