• Country
• Germany

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

• Year
• 1950 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 226229

• • alternative name: Unknown, Custom Built

• Number of Tubes
• 9

• Valves / Tubes
• EF14 EF14 EF14 EDD11 EZ12 EZ12 STV280/40 HR1/100/1,5_TFK

• Wave bands
• - without

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Oszilloskop [2] - UNBEKANNTE FIRMA D / A / CH -

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 200 x 260 x 340 mm / 7.9 x 10.2 x 13.4 inch

• Net weight (2.2 lb = 1 kg)
• 14 kg / 30 lb 13.4 oz (30.837 lb)

• Author
• Model page created by Peter Gruschka. See "Data change" for further contributors.

• Other Models

• Here you find 468 models, 406 with images and 39 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»