• Country
• Germany

• Manufacturer / Brand
• Hartmann & Braun AG; Frankfurt

• Year
• 1938 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 139210

• • Brand: Elima

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

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 2 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Pontavi-Thomson - Hartmann & Braun AG; Frankfurt

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 153 x 65 x 200 mm / 6 x 2.6 x 7.9 inch

• Notes

• Thomson-Widerstands-Messbrücke mit 4 Messbereichen: 0,0002 bis 2,1 Ohm.
  Externes Netzteil 2 V/3,2 A ist erforderlich.

  Bekannt sind folgende Ausführungen:

  GA 686 - 1938
  B 19-5 - 1951
  EB 19-5 - 1955

  (Quelle: unterschiedliche Ausgaben von Bedienungsanleitungen für " Pontavi-Thomson ")

• Net weight (2.2 lb = 1 kg)
• 1.3 kg / 2 lb 13.8 oz (2.863 lb)

• Author
• Model page created by Bernd Pötzsch. See "Data change" for further contributors.

• Other Models

• Here you find 217 models, 205 with images and 57 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hartmann & Braun AG; Frankfurt