• Country
• Germany

• Manufacturer / Brand
• Graetz, Altena (Westfalen)

• Year
• 1965/1966

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

• Radiomuseum.org ID
• 76466

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

• Number of Transistors
• 4

• Semiconductors
• AC125 AC125 AC125 AC125

• Main principle
• RF Converter/Adapter (not voltage converter)

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 20-24 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: FM-Stereo-Decoder 101C 790901 - Graetz, Altena Westfalen

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 58 x 68 x 28 mm / 2.3 x 2.7 x 1.1 inch

• Notes
• Transistoren: 4× AC125, Dioden: 6× AA112.
  Pilottonverfahren auf Niederfrequenzebene, zum Einbau (steckbar) in hierzu vorbereitete Graetz-Geräte. SCA-Unterdrückung, Saugkreis für 67kHz

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Jens Dehne. See "Data change" for further contributors.

• Other Models

• Here you find 777 models, 697 with images and 596 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Graetz, Altena (Westfalen)