• Country
• Germany

• Manufacturer / Brand
• Görler, J. K.; Berlin (Meuselwitz, Mannheim, Brühl)

• Year
• 1968–1972 ?

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 213224

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

• Number of Transistors

• Semiconductors
• µA703 µA703 µA703 µA703 AA119 AA119

• Main principle
• ZF/IF 10700 kHz

• Tuned circuits
• 8 FM circuit(s)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Powered by external power supply or a main unit. / 12 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Printed Circuit Board

• from Radiomuseum.org
• Model: ZF-Verstärker 322-0050 - Görler, J. K.; Berlin

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 130 x 50 x 20 mm / 5.1 x 2 x 0.8 inch

• Notes

• FM-ZF-Verstärker 10,7 MHz, 4-stufig, mit Differenzverstärker µA703E.

  Eingangsimpedanz: 1,5 kOhm
  Ausgangsspannung: 600 mV bei 100% FM
  AM-Unterdrückung: 50 db bei 50% AM
  Bandbreite: 160 kHz bei 2 db Abfall
  Kanaltrennung: 53 db bei ±300 kHz
  Volle Begrenzung: bei 500µV
  AFC-Spannung_ ±0,5 V

• Price in first year of sale
• 78.90 DM

• Source of data
• -- Original prospect or advert

• Mentioned in
• Katalog RIM 1972

• Author
• Model page created by Manfred Rauschen. See "Data change" for further contributors.

• Other Models

• Here you find 134 models, 108 with images and 118 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Görler, J. K.; Berlin (Meuselwitz, Mannheim, Brühl)