• Country
• Germany

• Manufacturer / Brand
• Assmann, W., GmbH; Bad Homburg

• Year
• 1949

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 283747

• Number of Tubes
• 2

• Valves / Tubes
• AF7 AF7

• 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: Tonfrequenz-Röhrenvoltmeter TRV2 - Assmann, W., GmbH; Bad Homburg

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 220 x 155 x 130 mm / 8.7 x 6.1 x 5.1 inch

• Net weight (2.2 lb = 1 kg)
• 2.4 kg / 5 lb 4.6 oz (5.286 lb)

• Mentioned in
• Radio-Mentor (1949, H.2 S.86)

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 62 models, 57 with images and 33 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Assmann, W., GmbH; Bad Homburg