• Year
  • 1935 ??
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 280244

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Microphone ER-40 - SIF S.I.F., Société
  • Shape
  • Miscellaneous shapes - described under notes.
  • Notes
  • Microphone pour le poste émetteur-récepteur ER 40.

 Collections | Museums | Literature

Collections

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

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