• País
• Estados Unidos

• Fabricante / Marca
• Sparks-Withington Co., (Sparton); Jackson, Michigan

• Año
• 1935/1936

• Categoría
• Radio - o Sintonizador pasado WW2

• Radiomuseum.org ID
• 122061

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

• Numero de valvulas
• 5

• Válvulas
• 78 78 75 43 25Z5

• Principio principal
• Superheterodino en general; ZF/IF 456 kHz

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

• Gama de ondas
• OM y OC

• Tensión de funcionamiento
• Red: Aparato AC/DC. / 115 Volt

• Altavoz
• Altavoz electrodinámico (bobina de campo)

• Material
• Materiales diversos

• de Radiomuseum.org
• Modelo: Sparton 566 Peachbird Ch= 506 [Peach mirror] - Sparks-Withington Co., Sparton

• Forma
• Radio de diseño, novedosa, aparato de capricho, o de forma rara.

• Anotaciones

• Peach circular mirror is a model 566, not 506. 147 Ohms resistance cord.

  One often sees the Bluebird referred to in guidebooks and on internet sites as the Model 506 ... Not only did Sparton "proudly announce Bluebird Model 566" in one of their brochures but there is also the matter of their approach to model numbering. In June of 1935 they announced to the world their line of 1936 "regular" models, the entry level set being the Model 506, a small 5-tube ornamental mantel set priced at $29.95, the cabinet being made entirely out of wood. Later that year they unveiled their "Teague" line of upscale models, and shortly after that the Bluebird. Now, Sparton's model numbering system at that time used the number of tubes (often not counting the eye tube) as the first number, a model identifier as the second, and the last digit of the model year as the third. Key here is the fact that the second number was chosen to create a unique identifier, ensuring that no two models ended up with the same number. Thus, the 5-tube 1936 mantel set was the 506 and the 5-tube 1936 Bluebird the 566...

• Procedencia de los datos
• Collector's Guide to Antique Radios (7th Edition)

• Referencia esquema
• Rider's Perpetual, Volume 6 = 1935 and before

• Mencionado en
• Machine Age to Jet Age II (page 282.)

• Autor
• Modelo creado por Konrad Birkner † 12.08.2014. Ver en "Modificar Ficha" los participantes posteriores.

• Otros modelos

• Donde encontrará 773 modelos, 361 con imágenes y 720 con esquemas.
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