• Country
• Germany

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

• Year
• 1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 69043

• Number of Transistors
• 7

• Semiconductors

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 9 Volt

• Material
• Plastics (no bakelite or catalin)

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

• Dimensions (WHD)
• 107 x 68 x 37 mm / 4.2 x 2.7 x 1.5 inch

• Notes
•  

• Net weight (2.2 lb = 1 kg)
• 0.2 kg / 0 lb 7 oz (0.441 lb)

• External source of data
• R. Reinhardt

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Roland Schellin: -Minifon- Der Spion in der Tasche; ISBN 3-936012-00-8

• 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)