Carbon transmitter (microphone) 373-W

Western Electric Company Inc.; New York (NY)

  • Anno
  • 1920 ?
  • Categoria
  • Microfono o Pick-up
  • Radiomuseum.org ID
  • 113838

 Specifiche tecniche

  • Gamme d'onda
  • - senza
  • Tensioni di funzionamento
  • Fornita mediante altra unità o unità principale.
  • Altoparlante
  • - Per cuffie o amplificatori esterni
  • Radiomuseum.org
  • Modello: Carbon transmitter 373-W - Western Electric Company Inc.;
  • Annotazioni
  • THE No. 373-W CARBON TRANSMITTER
    As a standby, a spare microphone transmitter of the well known carbon granular type, as used in the Western Electric Public Address System, is immediately available. This is also a high quality transmitter and has a stretched diaphragm of duralumin, with two carbon buttons one on each side of the diaphragm.

    It employs what is termed the "push-pull“ principle, and although it will not give quite the same high grade reproduction as the condenser transmitter, its output volume is greater. Therefore, it does not require a two-stage preamplifier. It is connected directly to the input terminals of the No. 8-A amplifier.

  • Bibliografia
  • Electrical Communication Vol.3 No.2, January 1924
  • Autore
  • Modello inviato da Georg Richter. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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