Stereo Set 4001

• Country
• Germany

• Manufacturer / Brand
• Robotron Rechen- und Schreibtechnik Dresden, VEB; Dresden (Ostd.)

• Year
• 1978–1982

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 16826

• Picture
• Schematics

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

• Number of Transistors
• 30

• Semiconductors
• SF235 SF225 SC236 SF126 SC239 КТ3107 SC237 KFY16 SF126 КТ805 A281D A290D

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

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

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

• Details
• Record Player (perh.Changer)

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Stereo Set 4001 - Robotron Rechen- und

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 440 x 194 x 394 mm / 17.3 x 7.6 x 15.5 inch

• Notes

• Receiver-Plattenspieler aus Dresden. 1 IC, 23 Dioden. Plattenspielerchassis Türkis 024. NF-Ausgangsleistung 2 x 12 Watt an 4 Ω. Getrennte AM/FM-Abstimmung mit Bandskalen.

  Halbleitertypen sind jeweils einmal aufgeführt.

• Net weight (2.2 lb = 1 kg)
• 11.3 kg / 24 lb 14.2 oz (24.89 lb)

• Price in first year of sale
• 1,360.00 DM

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Historische Radios Band IV (198B)

• Literature/Schematics (1)
• Original-Gerätepapiere.

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

• Other Models

• Here you find 4 models, 3 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Robotron Rechen- und Schreibtechnik Dresden, VEB; Dresden (Ostd.)