• Año
  • 1934/1935
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 140527

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

 Especificaciones técnicas

  • Numero de valvulas
  • 6
  • Principio principal
  • Superheterodino en general; ZF/IF 460 kHz
  • Gama de ondas
  • OM y OC
  • Tensión de funcionamiento
  • Red: Aparato AC/DC. / 115 Volt
  • Altavoz
  • Altavoz electrodinámico (bobina de campo)
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: 28L - Philco, Philadelphia Stg. Batt
  • Forma
  • Consola baja, patas más cortas del 50%.
  • Anotaciones
  • The Philco model 28 series used a 6-tube 2-band AC/DC chassis, and included five specific models with different cabinets.

    Model 28C (1934-35) was a compact table model which is well known as being one of two models (the other being model 45C) with a "butterfly" pattern on the front panel. Model 28L (1934-35) was a lowboy with an inverted "Y" central bar through the speaker opening. Model 28D (1935) was a highboy with doors. Model 28F (1935) was a floor-type console with a tulip pattern in the speaker opening. Model 28CSX (1935) was a chairside with a built-in speaker on an inclined sounding board.
  • Referencia esquema
  • Rider's Perpetual, Volume 5 = ca. 1934 and before
  • Documentación / Esquemas (1)
  • Philco 1928-36 Wiring Diagrams, Parts Lists, and Essential Service Data
  • Autor
  • Modelo creado por Thomas Albrecht. Ver en "Modificar Ficha" los participantes posteriores.

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