• Country
• Germany

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

• Year
• 1962/1963

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 16707

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

• Number of Tubes
• 7

• Valves / Tubes
• ECC85 ECH81 EBF89 EAA91 EM84 ECL82 ECL82

• Number of Transistors

• Semiconductors
• Tr.Gl.=Metal-rectif.

• Main principle
• Superheterodyne (common); ZF/IF 473/10700 kHz

• Tuned circuits
• 6 AM circuit(s)     10 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 220; 240 Volt

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

• Power out
• 6 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Türkis-Stereo 1131.052 - Stern-Radio Rochlitz, VEB, RFT

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 625 x 380 x 270 mm / 24.6 x 15 x 10.6 inch

• Notes

• NF-Stereo mit separater Zusatzbox (6-W-Oval-LS) für den linken oder rechten Kanal, 4-stufiges Klangregister mit 2 Tasten, getrennte H/T-Regler. Balanceregler an Rückseite.

  Ohne externen Lautsprecher sind beide Kanäle an den Sekundärseiten der Ausgangstrafos parallel geschaltet.

• Net weight (2.2 lb = 1 kg)
• 13 kg / 28 lb 10.1 oz (28.634 lb)

• Price in first year of sale
• 687.00 DM

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• -- Original-techn. papers. (Funkverlag Hein, Service-CD)

• 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