Wave Trap KB 198

Kolster Brandes Ltd. (KB, K.B., ITT); Foots Cray; GB

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1930
  • Categoría
  • Módulo de radio posterior a 1925 (ni parte ni manipulador)
  • Radiomuseum.org ID
  • 293806

 Especificaciones técnicas

  • Principio principal
  • RF-Circuit or wave trap (separate, can also be an antenna with amp.)
  • Tensión de funcionamiento
  • No necesita alimentación
  • Altavoz
  • - - No hay salida de sonido.
  • Material
  • Bakelita
  • de Radiomuseum.org
  • Modelo: Wave Trap KB 198 - Kolster Brandes Ltd. KB, K.B.,
  • Anotaciones

  • The KB 198 Wave Trap was developed to overcome interference, caused by local and more powerful broadcasting stations, which was frequently experienced when the less selective types of receivers were employed.

    It was designed to cover the following wavelengths;
    190 to 585m and 1490 to 1620m

  • Mencionado en
  • - - Manufacturers Literature (User instructions & schedule of products (date))

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