• Country
• Germany

• Manufacturer / Brand
• Walter Funk-Werk, Lauscha , WFW, (Ostd.)

• Year
• 1953/1954

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 14668

• • Brand: Walter-Funk

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

• Number of Tubes
• 4

• Valves / Tubes
• UCH11 UBF11 UCL11 UM11

• Number of Transistors

• Semiconductors
• Tr.Gl.=Metal-rectif.

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• AC/DC-set / 220 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Neuhaus GW U853 - Walter Funk-Werk, Lauscha ,

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

• Notes
• Selenstab als Tr.Gl. (596 gibt für 1953, aber FT4807??!!)
  Triodensystem der UM11 wird als 1. ZF-Stufe verwendet.

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Lange Schaltungen der Funkindustrie, Buch 3

• Mentioned in
• Funk-Technik (FT) (4807)

• Other Models

• Here you find 17 models, 12 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Walter Funk-Werk, Lauscha , WFW, (Ostd.)