• Country
• Germany

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

• Year
• 1951/1952

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 17698

• Number of Tubes
• 5

• Valves / Tubes
• ECH43 EF41 or EAF42 EAF42 EL41 EM4 or EM34

• Number of Transistors

• Semiconductors
• 250B-60L

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

• Tuned circuits
• 7 AM circuit(s)     5 FM circuit(s)

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

• Power type and voltage
• Line / Batteries (any type) / =6; ~110-250 Volt

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

• Power out
• 6 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Präsident 2090W [MW, KW] - Wobbe-Radio; Winsen, später

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

• Dimensions (WHD)
• 600 x 420 x 305 mm / 23.6 x 16.5 x 12 inch

• Notes
• Tropenausführung . 5 Bänder: gepreiztes Band 8 oder 9,5 oder 11 m; 13-26 m; 26-62 m; 62-190 m; 180-580 m.
  Umschaltbar auf Autobatterie 6 V.

• Net weight (2.2 lb = 1 kg)
• 15.5 kg / 34 lb 2.3 oz (34.141 lb)

• Price in first year of sale
• 369.00 DM

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Kat.d.Rundf.GrossH.1951/52 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Funkschau (5114)

• 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