• Country
• Germany

• Manufacturer / Brand
• Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München

• Year
• 1950 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 256740

• Wave bands
• - without

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Röhrenmessgerät 9 Rel 3 K 311d - Siemens & Halske, -Schuckert

• Shape
• Tablemodel, with any shape - general.

• External source of data
• Data courtesy of guest Karel Kuijk

• Author
• Model page created by John Kusching. See "Data change" for further contributors.

• Other Models

• Here you find 2520 models, 2116 with images and 1330 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München