• Country
• Germany

• Manufacturer / Brand
• Continental-Rundfunk GmbH (Stassfurter Imperial); Osterode/Harz

• Year
• 1950–1952

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 19094

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

• Number of Tubes
• 11

• Valves / Tubes
• EF42 EF13 ECH11 EBF11 EM11 EF14 EF14 EAA11 EF11 EL12 AZ12

• Main principle
• Superhet with RF-stage; ZF/IF 472 kHz

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

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt

• Loudspeaker
• 2 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: Imperial 711W - Continental-Rundfunk GmbH

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 620 x 380 x 320 mm / 24.4 x 15 x 12.6 inch

• Notes
• Wellenbereiche: LW, 2× MW, 2× KW, UKW; Mittelwellen- und KW-Spreizung, Bandbreitenregelung; UKW-Bereich 85 - 105 MHz, UKW-Röhrensatz gegen Mehrpreis (35,60 DM).

• Net weight (2.2 lb = 1 kg)
• 19.5 kg / 42 lb 15.2 oz (42.952 lb)

• Price in first year of sale
• 585.00 DM

• External source of data
• Erb

• Source of data
• Kat.d. Rundf.Gr.Handel 1950/51 / Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 143 models, 127 with images and 87 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Continental-Rundfunk GmbH (Stassfurter Imperial); Osterode/Harz