Sparton 5-26 Console THREE tuning knobs

Sparks-Withington Co., (Sparton); Jackson, Michigan

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1925/1926
perfect model
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 226762

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

 Especificaciones técnicas

  • Numero de valvulas
  • 5
  • Principio principal
  • RFS sin reacción; 2 Etapas de AF; Neutrodyne
  • Número de circuitos sintonía
  • 3 Circuíto(s) AM
  • Gama de ondas
  • OM (onda media) solamente
  • Tensión de funcionamiento
  • Baterías recargables o pilas
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: Sparton 5-26 Console [THREE tuning knobs] - Sparks-Withington Co., Sparton
  • Forma
  • Consola baja, patas más cortas del 50%.
  • Anotaciones

  • For model 5-26, Sparks-Withington made a cabinet version (table model) and a Consolette version. 
    We are not yet sure if this is really a 5-26 Console (instead of Consolette) and we don't know if this was also available with two tuning knobs instead of three. The cabinet is also different to the other Sparton consoles. When we know that this is in fact a 5-26 Console, then we have to change also the texts of the models linked below.
    The early version has THREE primary tuning knobs, but soon they have ganged two capacitors together - and those models offer TWO tuning knobs. Pictures should be according: table model 3 tuning knobs, table model 3 tuning knobs, Consolette 3 tuning knobs, Consolette 2 tuning knobs. All versions of model 5-26 have three scales! Lift top and fold down front, upper center shows the sparton logo.
    By removing wire jumpers, the radio can accomodate a power tube 112A - or later the 171A, with additional bias voltage and higher anode voltages (135 or 180 volts). The list "The quantity and types of tubes used in Sparton receiving sets" from 1937 or later names the tubes 01A which are much later dome shaped tubes, not the original tube line up! Original is: C-201A C-201A C-201A C-201A C-201A or C-112A.
    See also the article here about different radio seasons.

  • Ext. procedencia de los datos
  • Saturday Evening Post, October 9, 1926, page 236
  • Referencia esquema
  • Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
  • Autor
  • Modelo creado por Ernst Erb. Ver en "Modificar Ficha" los participantes posteriores.

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