• Country
• Germany

• Manufacturer / Brand
• Protona, R. Stach; Hamburg, Hannover (siehe auch Monske)

• Year
• 1960

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 68928

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

• Number of Transistors
• 7

• Semiconductors
• OC400 OC390 OC390 OC304 OC304 OC307 OC307 OA261

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

• Power out
• 0.15 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Minifon RC - Protona, R. Stach; Hamburg,

• Shape
• Tablemodel, with any shape - general.

• Notes
• Reisesuper, temperaturkompensiert; Lautsprecher, Mikro, Telefonmikro.

• External source of data
• R. Reinhardt

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Reimund REINHARDT. See "Data change" for further contributors.

• Other Models

• Here you find 34 models, 29 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Protona, R. Stach; Hamburg, Hannover (siehe auch Monske)