Signal Shifter 9-1090G, 9-1090B

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

  • Año
  • 1947 ?
  • Categoría
  • Radioaficionados; Complemento (menos manipulador).
  • Radiomuseum.org ID
  • 337028

Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.

 Especificaciones técnicas

  • Numero de valvulas
  • 5
  • Gama de ondas
  • Bandas de recepción puestas en notas.
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 110 Volt
  • Altavoz
  • - - No hay salida de sonido.
  • Potencia de salida
  • 6 W (unknown quality)
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: Signal Shifter 9-1090G, 9-1090B - Meissner Mfg. Div., Maguire
  • Forma
  • Sobremesa, caja, normalmente con tapa (panel no inclinado).
  • Ancho, altura, profundidad
  • 13.25 x 8.75 x 13.8125 inch / 337 x 222 x 351 mm
  • Anotaciones
  • 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).

  • Precio durante el primer año
  • 120.00 USD
  • Mencionado en
  • - - Manufacturers Literature (1947 Meissner catalog)
  • Autor
  • Modelo creado por Rich Post. Ver en "Modificar Ficha" los participantes posteriores.

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