• Year
  • 1937 ?
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 134031

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 90/4 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Kondensatormikrofon SM 4 - Siemens & Halske, -Schuckert
  • Dimensions (WHD)
  • 350 x 100 x 100 mm / 13.8 x 3.9 x 3.9 inch
  • Notes
  • Mit Vorverstärker SMV1 (90/4 V). 200 Ohm.
  • Source of data
  • -- Original prospect or advert

 Collections | Museums | Literature

Collections

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

Literature

The model Kondensatormikrofon is documented in the following literature.

 Forum