• Country
• Germany

• Manufacturer / Brand
• Bosch; Deutschland

• Year
• 1974 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 204976

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• FM Broadcast Band Only

• Power type and voltage
• Storage and/or dry batteries

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: UKW-Empfänger für Grubenwehr - Bosch; Deutschland

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• Bei einem Ernstfall werden die Grubenwehrmitglieder alarmiert über den Bergbau-Notfunk, ein Ruhrkohle-eigenes System mit 3 Sendestationen im Ruhrgebiet.

• Mentioned in
• Zeche Zollern

• Author
• Model page created by Heribert Jung. See "Data change" for further contributors.

• Other Models

• Here you find 88 models, 80 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bosch; Deutschland