• Country
• Germany

• Manufacturer / Brand
• Falcke, Adolf, Alfa-Gerätebau, Apparatebau; Berlin

• Year
• 1954

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 304469

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

• Number of Tubes
• 3

• Valves / Tubes
• EF12 EF12 EZ12 GR150DA

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: NF-Röhrenvoltmeter 128 - Falcke, Adolf, Alfa-Gerätebau,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 340 x 240 x 200 mm / 13.4 x 9.4 x 7.9 inch

• Notes

• NF-Röhrenvoltmeter für Spannungen von 10 mV... 30 V bei 30 Hz... 20 kHz.

• Net weight (2.2 lb = 1 kg)
• 6 kg / 13 lb 3.5 oz (13.216 lb)

• Price in first year of sale
• 648.00 Mark

• Mentioned in
• Angebotsliste 1963 "Mess- und Prüfgeräte"

• Literature/Schematics (1)
• - - Manufacturers Literature

• Author
• Model page created by Michael Mischke. See "Data change" for further contributors.

• Other Models

• Here you find 6 models, 4 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Falcke, Adolf, Alfa-Gerätebau, Apparatebau; Berlin