• Country
• Germany

• Manufacturer / Brand
• Stern-Radio Sonneberg, VEB, RFT; SONRA; -vorm.: EAK (Ostd.) - ex. AEG

• Year
• 1957/1958

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 207189

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

• Number of Tubes
• 5

• Valves / Tubes
• DK96 DF96 DF96 DAF96 DL96

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

• Tuned circuits
• 8 AM circuit(s)

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

• Power type and voltage
• Dry Batteries / 1,5 & 90 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Power out
• 0.12 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Sonneberg Batteriesuper 85/57BII [Holz-Gehäuse] - Stern-Radio Sonneberg, VEB,

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

• Dimensions (WHD)
• 486 x 322 x 185 mm / 19.1 x 12.7 x 7.3 inch

• Notes
• Auch als Version im Plastik-Gehäuse (Bakelit) gebaut: 85/57BII.

• Price in first year of sale
• 322.00 Mark

• Literature/Schematics (1)
• Service-DVD Funkverlag Hein

• Author
• Model page created by Kevin Gregson. See "Data change" for further contributors.

• Other Models

• Here you find 385 models, 311 with images and 285 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stern-Radio Sonneberg, VEB, RFT; SONRA; -vorm.: EAK (Ostd.) - ex. AEG