• Country
• Germany

• Manufacturer / Brand
• Apparatebau Backnang GmbH, Star-Radio, Backnang-Neuschöntal (Württ.)

• Year
• 1950/1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 13948

• Number of Tubes
• 8

• Valves / Tubes
• EB41 EF43 ECH42 EF43 EM4 EBF80 EL11 AZ11

• Main principle
• Superheterodyne (common); ZF/IF 472 kHz

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 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: Star-Sirius-Ultra - Apparatebau Backnang GmbH,

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

• Dimensions (WHD)
• 580 x 460 x 290 mm / 22.8 x 18.1 x 11.4 inch

• Notes
• Wellenbereiche: LW, 2× MW, 2× KW, UKW.
  6-fach-Spulenrevolver.

• Net weight (2.2 lb = 1 kg)
• 9.2 kg / 20 lb 4.2 oz (20.264 lb)

• Price in first year of sale
• 395.00 DM

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

• Source of data
• Kat.d. Rundf.Gr.Handel 1950/51 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Funkschau (5015)

• Other Models

• Here you find 32 models, 24 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Apparatebau Backnang GmbH, Star-Radio, Backnang-Neuschöntal (Württ.)