• País
• Estados Unidos

• Fabricante / Marca
• Sears, Roebuck & Co.; Chicago (IL)

• Año
• 1938/1939

• Categoría
• Radio - o Sintonizador pasado WW2

• Radiomuseum.org ID
• 56619

• • Brand: Silvertone

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

• Numero de valvulas
• 5

• Válvulas
• 1C7G 1D5GP 6T7G 1F5G 6AB5

• Principio principal
• Superheterodino en general; ZF/IF 465 kHz; 2 Etapas de AF

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

• Gama de ondas
• OM (onda media) solamente

• Tensión de funcionamiento
• Bateria recargable / 6 Volt

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

• Potencia de salida
• 0.31 W (0.55 W max.)

• Material
• Madera

• de Radiomuseum.org
• Modelo: Silvertone 6070 Order= 57K 6070 Ch= 100.189 - Sears, Roebuck & Co.; Chicago

• Forma
• Sobremesa apaisado (tamaño grande).

• Ancho, altura, profundidad
• 15.5 x 8.25 x 7.625 inch / 394 x 210 x 194 mm

• Anotaciones

• The Sears Silvertone 6070 is a 6 volt DC battery operated 5 tube BC band farm radio.  Riders states the BC band tuning range as 537 to 1730 kHz, the Sears catalog states the range as 540 to 1720 kHz. Has tuning eye and a synchronous plug-in type vibrator used to generate the B+ voltage.  Has Bias cell.  Also has 465 kHz wave trap.

  Catalog States: Superheterodyne with 7 tuned circuits, wavetrap included.  Rubber cushioned chassis mounting.  Streamlined rectangular gold-colored dial. Electronic tuning eye for perfect tuning.  Automatic volume control. Reduction drive tuning 12 to 1 ratio. Dynamic loud speaker. All tuning knobs are plainly marked. Ball bearing condenser, rubber mounted. The cabinet is beautifully made with front panel and ends of two-tone sliced walnut, the modern grille design accentuated by shaded overlay bars.  Complete with 5 pre-tested tubes, less battery.

  The chassis and schematic for this model is also used in model Silvertone 6170.

  Order number 57K 6070 Cash Price $ 19.95. See details and summaries about Sears catalogs etc. This model was manufactured for Sears by Stewart-Warner Corp., Chicago, Ill (Sears Manufacturer Source Number Code 100).

• Precio durante el primer año
• 19.95 $

• Ext. procedencia de los datos
• Ernst Erb

• Referencia esquema
• Rider's Perpetual, Volume 10 = 1939 and before

• Mencionado en
• Machine Age to Jet Age II

• Documentación / Esquemas (1)
• Rider's Perpetual, Volume 10 = 1939 and before (Riders Sears 10-63, 10-64)

• Documentación / Esquemas (2)
• The Sears Silvertone Catalogs 1930-1942 (page 150)

• Documentación / Esquemas (3)
• Sears, Roebuck Catalogs (Silvertone) (# 177, Fall & Winter 1938/39, page 706.)

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