• Country
• Germany

• Manufacturer / Brand
• Braun; Frankfurt

• Year
• 1949/1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 1293

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH11 EBF11 ECL11 AZ11 EM11

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

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 14 cm = 5.5 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: 750W - Braun; Frankfurt

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

• Dimensions (WHD)
• 525 x 305 x 240 mm / 20.7 x 12 x 9.4 inch

• Notes
• Achtung: Wechselstromgerät ohne galvanische Netztrennung, Trafo nur für Röhrenheizung!
  Das Braun Modell 750W gibt es mit 2 oder 3 frontseitigen Drehknöpfen.

• Net weight (2.2 lb = 1 kg)
• 8 kg / 17 lb 9.9 oz (17.621 lb)

• Price in first year of sale
• 319.00 DM

• Source of data
• Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Lange Schaltungen der Funkindustrie, Buch 2

• Mentioned in
• Funkschau (5004)

• Other Models

• Here you find 1061 models, 931 with images and 652 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Braun; Frankfurt