• Country
• Germany

• Manufacturer / Brand
• UNBEKANNTE FIRMA D / A / CH - Siehe Anleitung unter der «Firma»

• Year
• 1952 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 81833

• • alternative name: Unknown, Custom Built

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

• Number of Tubes
• 6

• Valves / Tubes
• ECH11 EBF11 EF13 EL11 EM11 EZ12

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

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110, 220 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 18 cm = 7.1 inch

• Power out
• 4 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Sechskreis-Super SSp OZ 0112 - UNBEKANNTE FIRMA D / A / CH -

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 555 x 305 x 300 mm / 21.9 x 12 x 11.8 inch

• Notes
• Kleinserie einer Handwerker-Firma aus dem Thüringer Raum. Spulensatz SSp136 und Bandfilter von GN (Neumann).

• Mentioned in
• Katalog Gustav Neumann 1952

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 464 models, 402 with images and 40 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from UNBEKANNTE FIRMA D / A / CH - Siehe Anleitung unter der «Firma»