• Country
• Germany

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

• Year
• 1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 92018

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

• Number of Tubes
• 8

• Valves / Tubes
• EF85 ECH42 EBF89 ECC83 EM84 ECC83 EL84 EL84

• Number of Transistors

• Semiconductors
• B250C150

• Main principle
• Superhet with RF-stage; ZF/IF 460 kHz; 3 AF stage(s); Export model

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 100; 118; 150; 200; 230 Volt

• Loudspeaker
• 4 Loudspeakers

• Power out
• 10 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Opus Hi-Fi 7084W HiFi-System - Telefunken Deutschland TFK,

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 680 x 380 x 240 mm / 26.8 x 15 x 9.4 inch

• Notes

• Telefunken Opus Hi-Fi 7084W, Export-Rundfunkempfänger für KW- und MW-Empfang, 2-kanaliger NF-Verstärker für stereophonische Wiedergabe von Schallplatte und Tonband.

  Empfangsbereiche:

  • K 1 = 26.5 - 21.2 MHz
  • K 2 = 21.69 - 14.9 MHz
  • K 3 = 15.3 - 11.5 MHz
  • K 4 = 11.6 - 5.2 MHz
  • K 5 = 5.3 - 1.75 MHz
  • M = 1550 - 525 kHz

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

• Author
• Model page created by Walter Groer. See "Data change" for further contributors.

• Other Models

• Here you find 3561 models, 3145 with images and 2112 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