Stradivari 11E91-3D

• Country
• Germany

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

• Year
• 1955

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 84670

• Picture
• Schematics

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

• Number of Tubes
• 11

• Valves / Tubes
• ECC81 EF85 ECH81 EF85 EM11 EBF80 EAA91 ECH81 EL84 EL84 AZ12

• Main principle
• Superhet with RF-stage; ZF/IF 468/10700 kHz

• Tuned circuits
• 9 AM circuit(s)     11 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, more than 2 x SW plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• 4 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: Stradivari 11E91-3D - Stern-Radio Rochlitz, VEB, RFT

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 670 x 470 x 330 mm / 26.4 x 18.5 x 13 inch

• Notes
• Lautsprecherausgang hoch- und niederohmig; Taste zum Ausschalten des Innenlautsprechers, 3 × KW.

• Net weight (2.2 lb = 1 kg)
• 24 kg / 52 lb 13.8 oz (52.863 lb)

• Source of data
• -- Original-techn. papers. / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Radio und Fernsehen (DDR) (19/1955)

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• 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