• Año
  • 1954 ?
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 230267

 Especificaciones técnicas

  • Numero de valvulas
  • 8
  • Principio principal
  • Superheterodino con paso previo de RF; ZF/IF 470 kHz; 3 Etapas de AF
  • Número de circuitos sintonía
  • 7 Circuíto(s) AM
  • Gama de ondas
  • OM y más de dos OC
  • Tensión de funcionamiento
  • Pilas / 1.5 & 90 Volt
  • Altavoz
  • Altavoz dinámico (de imán permanente) / Ø 8 inch = 20.3 cm
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: Spacemaster - Ever Ready Co. GB Ltd.; London
  • Forma
  • Sobremesa de cualquier forma, detalles no conocidos.
  • Ancho, altura, profundidad
  • 508 x 305 x 254 mm / 20 x 12 x 10 inch
  • Anotaciones
  • BEREC Skyscraper Mk. II is similar or identical. One of four Deluxe Table Models.

    Includes Magic Eye tuning and greater volume than most UK  "All Dry Battery" valve radio sets. This is likely also an Export Model, but for a non-BEREC market as it has no Longwave and isn't listed in common UK Service sheet/Books of the 1950s.

    Essentially a Push Pull output + RF preamp  version of Ever Ready Skyscraper (no RF preamp or push pull, but 2 stage IF amp) and also similar to AM only version Sky Monarch (no RF Preamp, only 3 bands, but Magic Eye & Push Pull). All have very similar cabinets, may only differ in rear panel and Tuning scale. Even the Sky Monarch with VHF-FM is similar or identical cabinet

    B103 Combo battery recommended due to twice filament consumption of Sky Prince or Sky Queen (B136) of 250 mA. Increased HT current  of RF preamp, Magic Eye and Phase splitter offset by saving in near class B bias of Push Pull output, thus total consumption is similar to B103 in a All-dry Transportable Receiver Model T  Table Model.

    Loop Aerial and external Aerial & Earth connections

  • Autor
  • Modelo creado por Michael Watterson. Ver en "Modificar Ficha" los participantes posteriores.

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