• Country
• Germany

• Manufacturer / Brand
• Imperial Rundfunk und Fernseh (Kuba-Imperial, auch General Electric); Osterode/Harz, Hemmingen

• Year
• 1971–1973

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 28411

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

• Number of Transistors
• 37

• Semiconductors
• BF254 BC213 TAA550 BC239 BC238 BC212 MPS-U05 BD137 BD138 2N3055

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

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

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 117; 130; 220; 240 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Hi-Fi 2800 Ch= 5703 [weiss] - Imperial Rundfunk und Fernseh

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 550 x 110 x 265 mm / 21.7 x 4.3 x 10.4 inch

• Notes
• Hi-Fi-Stereo-Steuergerät. Vollstereo, NF-Verstärker mit zwei Endstufen je 40 W (Sinus).
  Transistoren sind mehrfach vorhanden

• Net weight (2.2 lb = 1 kg)
• 8 kg / 17 lb 9.9 oz (17.621 lb)

• Price in first year of sale
• 1,178.00 DM

• External source of data
• Erb

• Source of data
• Handbuch VDRG 1971/1972 / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 449 models, 417 with images and 215 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Imperial Rundfunk und Fernseh (Kuba-Imperial, auch General Electric); Osterode/Harz, Hemmingen