Signal Shifter 9-1090G, 9-1090B

Meissner Mfg. Div., Maguire Industries, Inc. (IL)

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  • Anno
  • 1947 ?
  • Categoria
  • Altro apparecchio amatoriale (ma non tasto Morse) 
  • Radiomuseum.org ID
  • 337028

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 Specifiche tecniche

  • Numero di tubi
  • 5
  • Gamme d'onda
  • Gamme d'onda nelle note.
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 110 Volt
  • Altoparlante
  • - - Nessuna uscita audio.
  • Potenza d'uscita
  • 6 W (qualità ignota)
  • Materiali
  • Mobile di metallo
  • Radiomuseum.org
  • Modello: Signal Shifter 9-1090G, 9-1090B - Meissner Mfg. Div., Maguire
  • Forma
  • Soprammobile a cassapanca o cassetta, solitamente con coperchio (NON a leggio)
  • Dimensioni (LxAxP)
  • 13.25 x 8.75 x 13.8125 inch / 337 x 222 x 351 mm
  • Annotazioni

  • The Meissner model 9-1090 is a VFO (variable frequency oscillator) with an RF amplifier that was typically used as an exciter for a larger transmitter.  RF output is "in excess of 6 watts". Output is link coupled.  The coils for the six ranges (amateur bands of 10, 11, 15, 20, 40, and 80 meters) are turret mounted with a six-position selector.  An eye tube serves as a tuning and keying indicator. Crystal control is an option. The tuning control is graduated from 0 to 500 and is designed to overlap the bands by 2% on either side.

    The tube count in the advertisements is 6 which includes one voltage regulator, VR105 for oscillator screen stability, not normally counted in RMorg.

    The unit was available as a 9-1090G (gray) or as 9-1090B  (black).

  • Prezzo nel primo anno
  • 120.00 USD
  • Bibliografia
  • - - Manufacturers Literature (1947 Meissner catalog)
  • Autore
  • Modello inviato da Rich Post. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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