• Anno
  • 1915 ??
  • Categoria
  • Attrezzature Morse & TTY, RTTY, TDD etc.
  • Radiomuseum.org ID
  • 289782

 Specifiche tecniche

  • Gamme d'onda
  • - senza
  • Tensioni di funzionamento
  • Alimentazione non richiesta
  • Altoparlante
  • - - Nessuna uscita audio.
  • Materiali
  • Mobile di metallo
  • Radiomuseum.org
  • Modello: Morse Key Patt. 2426 - Marconi's Wireless Telegraph
  • Forma
  • Diverse forme (descritte nelle note).
  • Dimensioni (LxAxP)
  • 100 x 95 x 168 mm / 3.9 x 3.7 x 6.6 inch
  • Annotazioni
  • Heavy spark morse key with mahogany base and cover made of riveted brass. Equipped with mica sheets for insulation on the inside of protective cover.

    The type designation is "Key Patt. 2426", so it is most likely an Admiralty or Air Ministry key. It has the same contact sets and general design as Air Ministry Type D resp. 10F/7373, which have a bakelite cover and hard rubber base and are of later date.

    The larger Patt. 310 key, which has a similar but longer metal cover and came out in 1912, has an extra set of contacts on the back stop and was the predecessor of the Type B1.

  • Peso netto
  • 1.6 kg / 3 lb 8.4 oz (3.524 lb)
  • Autore
  • Modello inviato da Nikolaus Löwe. Utilizzare "Proponi modifica" per inviare ulteriori dati.

 Collezioni | Musei | Letteratura

Collezioni

Il modello Morse Key fa parte delle collezioni dei seguenti membri.

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