• Country
• Germany

• Manufacturer / Brand
• Phywe, Physikalische Werkstätten A.G.; Göttingen

• Year
• 1960–1970 ??

• Category
• Teaching aids-material

• Radiomuseum.org ID
• 203697

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

• Number of Tubes
• 1

• Valves / Tubes
• EL50 or QE06/50

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Powered by external power supply or a main unit. / 6,3 & 500 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Ultraschallgenerator 3500 - Phywe, Physikalische

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 200 x 200 x 200 mm / 7.9 x 7.9 x 7.9 inch

• Notes

• Ultraschallgenerator 3500, (ungeprüfte Gesamttype: 3500.311);
  Externer Schallgeber. Generatorfrequenz etwa 792 kHz (Messwert).

  Modelle mit Röhrentypen EL50 und QE06/50 (807) bekannt, diese sind nicht direkt austauschbar!

• Net weight (2.2 lb = 1 kg)
• 2.5 kg / 5 lb 8.1 oz (5.507 lb)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 130 models, 97 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Phywe, Physikalische Werkstätten A.G.; Göttingen