1932 SW Converter

Lafayette Radio & TV Corp; New York (NY)

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1931/1932
  • Categoría
  • Conversor o Adaptador de frecuencia
  • Radiomuseum.org ID
  • 162355
    • alternative name: Wholesale Radio

 Especificaciones técnicas

  • Numero de valvulas
  • 3
  • Principio principal
  • Superheterodino en general
  • Número de circuitos sintonía
  • 2 Circuíto(s) AM
  • Gama de ondas
  • Onda Corta solamente
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 110 - also possible for 220-230 Volt
  • Altavoz
  • - - No hay salida de sonido.
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: 1932 SW Converter - Lafayette Radio & TV Corp; New
  • Forma
  • Sobremesa, caja, normalmente con tapa (panel no inclinado).
  • Ancho, altura, profundidad
  • 11 x 7.5 x 11 inch / 279 x 191 x 279 mm
  • Anotaciones
  • The Lafayette "1932 Short Wave Converter" covers 15 to 180 meters. It was delivered for 110 volts, 50-60 cycles, for 220-230 volts 50-60 cycles (for $ 3.00 extra) and for 110 volts 25-40 cycles (for $ 5.00 extra). The tube 227 is the oscillator and the tube 224 the first detector. The tube 226 is used as power rectifier. The "Radio Collector's Guide 1921-1932" from Morgan E. McMahon shows on page 262/263 (for 1931/32) the model SW converter and we believe it is this one. It could as well indicate the earlier model with the same tube line up, the same cabinet - except the older one has a vernier dial and a range from 18 to 206 m (with 4 sets of two plug-in coils). See Lafayette Spring-Summer catalog 1931, page 17 or see details and summaries in the old catalog.

    The 1932 SW Converter was sold in cabinet less tubes for $ 29.50 or with tubes for $ 32.15. See details or summaries about this catalog.
  • Precio durante el primer año
  • 30.00 $ +
  • Autor
  • Modelo creado por Ernst Erb. Ver en "Modificar Ficha" los participantes posteriores.

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