Sky Queen

• País
• Gran Bretaña (GB)

• Fabricante / Marca
• Ever Ready Co. (GB) Ltd.; London

• Año
• 1953–1955

• Categoría
• Radio - o Sintonizador pasado WW2

• Radiomuseum.org ID
• 72035

• Imágenes
• Esquemas

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

• Numero de valvulas
• 4

• Válvulas
• DK96 DF96 DAF96 DL96

• Principio principal
• Superheterodino en general; ZF/IF 470 kHz; 2 Etapas de AF

• Número de circuitos sintonía
• 6 Circuíto(s) AM

• Gama de ondas
• OM y OL

• Tensión de funcionamiento
• Pilas / 90/1.5 Volt

• Altavoz
• Altavoz dinámico (de imán permanente) / Ø 5 inch = 12.7 cm

• Potencia de salida
• 0.12 W (0.16 W max.)

• Material
• Cuero/Tela/ Plástico sobre otros materiales

• de Radiomuseum.org
• Modelo: Sky Queen - Ever Ready Co. GB Ltd.; London

• Forma
• Portátil > 20 cm (sin la necesidad de una red)

• Ancho, altura, profundidad
• 300 x 245 x 163 mm / 11.8 x 9.6 x 6.4 inch

• Anotaciones

• Uses Ever Ready B136 Combined HT/LT battery, 90/1.5 volts, for over 250 hours use, which adds about 2kg to the stated weight.

  "Later models the scale plate is separate." True on a March 1955 "Sky Queen".

  Check which version before measurements!

  Earliest versions use 470 Ohm rather than 560 Ohm bias and generally appear to be the same values & circuit as the final version of  Transportable T TC2A (see R&TVS schematic 1958 Edition Vol3 for Early Sky Queen). The Ever Ready manual shows a later version similar to Sky King. The otherwise similar Sky Prince uses a 3rd set of values.
  
  There were three actual "Sky Queen" labelled Models

  1. 1953 "Sky Queen"(this Model) (DK96, DF96, DAF96, DL96). In 1954 the "Sky Prince" Farm Radio used a nearly identical chassis, Revised as 1956 "Sky King"
  2. 1959 "Sky Queen II" using a PCB and Modules (DK96, DF96, DAF96, DL96)
  3. 1964 "Sky Queen" using 7 transistors. 

  Similar Chassis are Model K, Model T , Sky Prince (transformer moved to loudspeaker) and Sky King. There are references to a Sky Queen TK, this is listed in Trader Sheet 1098 (June 1953) as last version of Transportable T (a Transportable T S.Q.) essentially similar to early Sky Queen in the Model T case. The last use of the basic Chassis design was the Sky Lord Table Model.

  Specifications (from Ever Ready Service Manual)

  • LW 325 to 150 kHz
  • MW 1546 to 545 kHz
  • Consumption: LT 1.5V 125mA, HT 90V 10mA, DL96 Ia 4.7mA (560 Ohms Bias)
  • Internal loop aerial

• Peso neto
• 3.3 kg / 7 lb 4.3 oz (7.269 lb)

• Precio durante el primer año
• 9.50 GBP

• Autor
• Modelo creado por Keith Watt. Ver en "Modificar Ficha" los participantes posteriores.

• Otros modelos

• Donde encontrará 204 modelos, 146 con imágenes y 92 con esquemas.
  Ir al listado general de Ever Ready Co. (GB) Ltd.; London