• Country
• Spain

• Manufacturer / Brand
• Telefunken Radiotécnica Ibérica; Getafe

• Year
• 1952

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 94361

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

• Number of Tubes
• 7

• Valves / Tubes
• ECH41 EAF42 EAF42 EL12 EM11 AZ1 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz; 2 AF stage(s)

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

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

• Loudspeaker
• 2 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: Gran Berlin 1177A - Telefunken Radiotécnica

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

• Notes
• Dos rectificadoras en paralelo. Two valves rectifiers in parallel. Altavoz graves 20cm. electromagnético. Altavoz agudos 13cm. electromagnético. Two electromagnetic (field coil) loudspeakers.

• Price in first year of sale
• 4,400.00 Ptas

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 372 models, 296 with images and 265 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken Radiotécnica Ibérica; Getafe