• Country
• Germany

• Manufacturer / Brand
• Stern-Radio Rochlitz, VEB, RFT, (Ostd.) - vorm. Graetz AG

• Year
• 1946–1948

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 16662

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH11 EBF11 ECL11 AZ11

• 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; 127; 220; 240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Sechskreis-Superhet 66W - Stern-Radio Rochlitz, VEB, RFT

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

• Dimensions (WHD)
• 500 x 360 x 230 mm / 19.7 x 14.2 x 9.1 inch

• Notes

• [FT4705, FT4808] (auch) für die UdSSR

  Laut Angaben in FT 1947, Nr.5 wird der "Standardsuper 66W seit Mitte 1946 bandmäßig hergestellt."

• Net weight (2.2 lb = 1 kg)
• 11 kg / 24 lb 3.7 oz (24.229 lb)

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Lange-Nowisch

• Mentioned in
• Historische Radios Band IV (205B)

• Literature/Schematics (1)
• Die Geschichte der Rundfunkindustrie der DDR Band 1 1945 - 1967

• Literature/Schematics (2)
• Funk-Technik (FT) (1947 Nr. 5, S.7; 1948, Nr.8, S.185, 186)

• Picture reference
• Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.

• Other Models

• Here you find 113 models, 104 with images and 88 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stern-Radio Rochlitz, VEB, RFT, (Ostd.) - vorm. Graetz AG