• Country
• Germany

• Manufacturer / Brand
• Wobbe-Radio; Winsen, später Rendsburg bei Kiel

• Year
• 1950/1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 17691

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH42 EAF42 EF41 EL41 EM4

• Number of Transistors

• Semiconductors
• 250B-100L

• Main principle
• Superheterodyne (common); ZF/IF 468 or 473 kHz

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 110/115; 125/130; 150; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21 cm = 8.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Präsident [MW, KW] - Wobbe-Radio; Winsen, später

• Shape
• Tablemodel, low profile (big size).

• Notes

• MW und 4 × KW.

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Funkschau

• Other Models

• Here you find 35 models, 27 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Wobbe-Radio; Winsen, später Rendsburg bei Kiel