Telegraph Syphon Recorder

Muirhead & Co. Ltd.; Beckenham

  • Anno
  • 1900 ??
  • Categoria
  • Attrezzature Morse & TTY, RTTY, TDD etc.
  • Radiomuseum.org ID
  • 346289

 Specifiche tecniche

  • Gamme d'onda
  • - senza
  • Tensioni di funzionamento
  • Varie, dettagli nelle note o non conosciuti
  • Altoparlante
  • - - Nessuna uscita audio.
  • Materiali
  • Vari materiali
  • Radiomuseum.org
  • Modello: Telegraph Syphon Recorder - Muirhead & Co. Ltd.; Beckenham
  • Forma
  • Soprammobile a cassapanca o cassetta, solitamente con coperchio (NON a leggio)
  • Dimensioni (LxAxP)
  • 340 x 330 x 340 mm / 13.4 x 13 x 13.4 inch
  • Annotazioni
  • The Telegraph Syphon Recorder replaced Thomson’s previous invention, the mirror galvanometer as the standard receiving instrument for submarine telegraph cables, allowing long cables to be worked using just a few volts at the sending end.

    In an ebonised mahogany base with speed control to the side for Froment electric motor, drawer to front containing paper reel, large electromagnetic detector above with ink reservoir, electrical connections to rear, ebonised & glazed mahogany cover with hinged access doors to cover.

    Similar to Syphon Recorder.

  • Bibliografia
  • -- Collector info (Sammler)
  • Autore
  • Modello inviato da Gary Cowans. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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