• Año
  • 1947 ?
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 329934

 Especificaciones técnicas

  • Numero de valvulas
  • 16
  • Válvulas
  • Principio principal
  • Superheterodino con paso previo de RF; ZF/IF 455/10700 kHz
  • Gama de ondas
  • OM, OC y FM
  • Especialidades
  • Tocadiscos con cambiador autom.
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 117 Volt
  • Altavoz
  • 2 Altavoces / Ø 12 inch = 30.5 cm
  • Potencia de salida
  • 20 W (unknown quality)
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: 342K CR-202C and AMP-109 - Magnavox Co., Commercial
  • Forma
  • Consola con botonera.
  • Anotaciones
  • The Magnavox 342K console is a two-chassis radio-phono using a tuner (CR-202C) that covers the AM broadcast band, the short waves from 5.5 to 17 MHz, and the post-war FM band (88-108 MHz). It also features separate Bass and Treble controls, a wide "hi-fi" IF bandwidth for AM/SW complete with a 10KHz inter-station whistle filter, and a "sharp" selectivity position on the treble switch that can reduce wide IF AM bandwidth on a crowded BC or shortwave band. It has one RF amp stage, two IF stages for AM/SW and a limiter/ discriminator circuit for FM detection. It also has a switch-selected "external" line input that will enable connecting a modern line-level audio source. The separate audio power amp (AMP-109) features four 6V6GT tubes in push-pull parallel.  Details of the tube complement of the tuner and amplifier and further specifications can be found under their respective listings.  It is a 1947 model (typically introduced in the prior year).

    See similar model 142B without FM.

  • Autor
  • Modelo creado por Rich Post. Ver en "Modificar Ficha" los participantes posteriores.

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El modelo 342K es parte de las colecciones de los siguientes miembros.

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