• Año
  • 1937
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 147670

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

 Especificaciones técnicas

  • Numero de valvulas
  • 7
  • Principio principal
  • Superheterodino con paso previo de RF; ZF/IF 470 kHz
  • Gama de ondas
  • OM y dos OC
  • Tensión de funcionamiento
  • Red: Aparato AC/DC. / 115 Volt
  • Altavoz
  • Altavoz dinámico (de imán permanente)
  • Potencia de salida
  • 1.4 W (unknown quality)
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: 37-641X [Late] - Philco, Philadelphia Stg. Batt
  • Forma
  • Consola en general
  • Anotaciones
  • The Philco model 37-641 series uses a 7-tube 3-band chassis with shadow meter (tuning aid). The chassis is similar in design to the 37-640 series, but uses an AC-DC power supply and lower power output tubes. Band coverage is 530-1720 kHz (BC), 2.3-7.4 MHz (SW1), and 7.35-22 MHz (SW2).

    There are four specific models in the series with different cabinet styles. Model 37-641B (1936-37) is a tombstone. The early version (1936) of 37-641X is a console with an inclined sounding board and a slightly trapezoidal overall profile. The late version (1937) of 37-641X is a console with a rectangular profile and a U-shaped recessed inclined panel for both the speaker and control panel. Model 37-641MX (1936-37) is a console with a more modern design, having four vertical slots for the speaker opening.
  • Precio durante el primer año
  • 90.00 $
  • Referencia esquema
  • Rider's Perpetual, Volume 8 = 1937 and before
  • Autor
  • Modelo creado por Thomas Albrecht. Ver en "Modificar Ficha" los participantes posteriores.

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