• Country
• Germany

• Manufacturer / Brand
• Joba-Radio; St. Ingbert (Saarland)

• Year
• 1949/1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 26833

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH41 EAF41 EL41 GZ40

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)

• Power type and voltage
• Alternating Current supply (AC) / 120/220 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 19 cm = 7.5 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Junior - Joba-Radio; St. Ingbert

• Notes
• Reflexsuper

• Source of data
• -- Original prospect or advert / Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Franz-Josef Haffner. See "Data change" for further contributors.

• Other Models

• Here you find 12 models, 11 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Joba-Radio; St. Ingbert (Saarland)