• Country
• Germany

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

• Year
• 1963/1964

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 24878

• Number of Tubes
• 7

• Valves / Tubes
• ECC85 ECH81 EF85 EAA91 EM84 ECL86 ECL86

• Main principle
• Superheterodyne (common)

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

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

• Details
• Changer (Record changer)

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220; 235; 250 Volt

• Loudspeaker
• 2 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: Ravenna Ch= 611 [mattiert] - Imperial Rundfunk und Fernseh

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 1100 x 750 x 390 mm / 43.3 x 29.5 x 15.4 inch

• Notes
• Rundfunk-Chassis = 611; Phono-Chassis: verschiedene Fabrikate.

• External source of data
• Erb

• Source of data
• Handbuch VDRG 1963/1964 / 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