opus studio 201

• Country
• Germany

• Manufacturer / Brand
• Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

• Year
• 1969–1972

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 27679

• Picture
• Schematics

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

• Number of Transistors
• 68

• Semiconductors
• BF234 BC108 BC179 BC237 BC109 2N5461 BC214 BC207 BC182 BC204 BC212 2N4922 2N5037

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz

• Tuned circuits
• 9 AM circuit(s)     14 FM circuit(s)

• Wave bands
• Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220 Volt

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

• Power out
• 50 W (60 W max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: opus studio 201 - Telefunken Deutschland TFK,

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 650 x 120 x 330 mm / 25.6 x 4.7 x 13 inch

• Notes

• HiFi-Stereo-Steuergerät. NF-Verstärker mit 2 Endstufen je 25 W (Sinus).
  Gehäuse: Stradivari-Dekor oder Nussbaum, hell matt oder perlweiss.
  Ab 1971: 70 Transistoren.

  Halbleitertypen nur einmal aufgeführt

• Net weight (2.2 lb = 1 kg)
• 12 kg / 26 lb 6.9 oz (26.432 lb)

• External source of data
• erb

• Source of data
• Handbuch VDRG 1969/1970

• Mentioned in
• Handbuch VDRG 1970/1971 (und 1971)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Literature/Schematics (2)
• Funk-Technik (FT) (17/1969, S. 659 - 662 / Beschreibung, Daten, Teilschema)

• Other Models

• Here you find 3554 models, 3139 with images and 2102 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH