• Country
• Germany

• Manufacturer / Brand
• Reisz, Eugen, Apparatebau; Berlin

• Year
• 1938 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 292040

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

• Main principle
• none

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 6 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Kohlemikrofon M116 - Reisz, Eugen, Apparatebau;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 172 x 205 x 95 mm / 6.8 x 8.1 x 3.7 inch

• Notes

• Kohle-Querstrommikrofon mit Membrane aus Seidenpapier. Durchmesser der Mikrofondose: 94 mm. Widerstand ca. 500 Ω, je nach Packung des Kohlegrießes.

• Net weight (2.2 lb = 1 kg)
• 2.230 kg / 4 lb 14.6 oz (4.912 lb)

• Author
• Model page created by Nikolaus Löwe. See "Data change" for further contributors.

• Other Models

• Here you find 9 models, 9 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Reisz, Eugen, Apparatebau; Berlin