• Year
  • 1932 ??
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 355543

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Powered by external power supply or a main unit.
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Kohlemikrofon [rund] - Philips; Eindhoven tubes
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 80 x 80 x 40 mm / 3.1 x 3.1 x 1.6 inch
  • Notes
  • Philips Kohlemikrofon, im 7-eckigem Rahmen federnd aufgehängt.

    Abmessungen gelten für die Mikrofonkapsel ohne Rahmen.

    Siehe auch Philips Kohle-Mikrofon in Rechteck-Form.

  • Author
  • Model page created by Markus Glaser. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Kohlemikrofon is part of the collections of the following members.

 Forum