Rational Straight Eight 28

Briton Electrical & Radio Pty. Ltd ("Rational Radio"); Sydney, NSW.

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1938
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 167172

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

 Especificaciones técnicas

  • Numero de valvulas
  • 5
  • Numero de transistores
  • Principio principal
  • Superheterodino en general; ZF/IF 462.5 kHz; 3 Etapas de AF
  • Número de circuitos sintonía
  • 6 Circuíto(s) AM
  • Gama de ondas
  • OM y OC
  • Tensión de funcionamiento
  • Bateria recargable / 6 Volt
  • Altavoz
  • Altavoz dinámico (de imán permanente)
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: Rational Straight Eight 28 - Briton Electrical & Radio Pty.
  • Forma
  • Consola con botonera.
  • Anotaciones

  • RATIONAL EIGHT RADIO by BRITON
    For the first time in Australia a vibrator-operated batteryless Push-Button Receiver.
    True Automatic Tuning for vibrator-operated battery!ess re-
    ceivers is a new departure in radio design and engineering,
    conceived and developed in the Laboratories of Rational Radio.Gives you TRUE AUTO-TUNING...The Stations You Want The Moment You Want Them...
    NO MOTOR, NO WEARING PARTS—THUS NO INTERFERENCE WITH RECEPTION.
    Below the dial are eight buttons, each clearly marked with the
    station callsign. You simply press a button, and there’s your
    station. No buzzing—no waiting—no fiddling. Each station is
    fixed-tuned to HAIRLINE ACCURACY in the Rational
    Laboratory and “reception-tested” for eight hours before the
    set is despatched. This automatic tuning is additional to the
    usual manual tuning facilities for both Australian and Overseas
    Stations.
    Wireless Weekly Mar 25, 1938, Cover.

    Also available in an AC powered version, Model 27.

  • Referencia esquema
  • Australian Official Radio Service Manual Vol. I I
  • Autor
  • Modelo creado por Stuart Irwin. Ver en "Modificar Ficha" los participantes posteriores.

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