• Country
• Germany

• Manufacturer / Brand
• Nordmende, Norddeutsche Mende-Rundfunk GmbH (Sterling), Bremen-Hemelingen

• Year
• 1950/1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 7779

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

• Number of Tubes
• 6

• Valves / Tubes
• ECH42 EAF42 EF41 EL41 EM4 ECF12

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

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 18 cm = 7.1 inch

• Material
• Bakelite case

• from Radiomuseum.org
• Model: 8-Kreis-Super 225WU - Nordmende, Norddeutsche Mende-

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

• Dimensions (WHD)
• 450 x 252 x 185 mm / 17.7 x 9.9 x 7.3 inch

• Notes
• variable Bandbreite
  Mit eingebautem UKW Pendler UKW E1.

• Net weight (2.2 lb = 1 kg)
• 11.3 kg / 24 lb 14.2 oz (24.89 lb)

• Price in first year of sale
• 260.00 DM

• Source of data
• Radiokatalog Band 1, Ernst Erb

• Mentioned in
• Funk-Technik (FT) (5122)

• Picture reference
• Das Modell ist im «Radiokatalog» (Erb) abgebildet.

• Other Models

• Here you find 1746 models, 1639 with images and 1263 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nordmende, Norddeutsche Mende-Rundfunk GmbH (Sterling), Bremen-Hemelingen