Ameco Code Practice Oscillator CPS-KL CPS-WL CPS-KT CPS-WT

American Electronics Co.; New York (NY)

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1957
  • Categoría
  • Eequipos de Morse & TTY, RTTY, TDD etc.
  • Radiomuseum.org ID
  • 133941
    • Brand: Ameco

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

 Especificaciones técnicas

  • Numero de valvulas
  • 2
  • Principio principal
  • Amplificador de Audio
  • Gama de ondas
  • - no hay
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 117 Volt
  • Altavoz
  • Altavoz dinámico (de imán permanente) / Ø 4 inch = 10.2 cm
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: Ameco Code Practice Oscillator CPS-KL CPS-WL CPS-KT CPS-WT - American Electronics Co.; New
  • Forma
  • Sobremesa de cualquier forma, detalles no conocidos.
  • Anotaciones

  • The Ameco Code Practice Oscillator was avallable either as a kit or wired, and either with or without tubes.   CPS-KL is the kit form less tubes at $11.95. CPS-WL is the wired form less tubes at $13.15. CPS-KT is the kit form with tubes at $13.75. CPS-WT is the wired form with tubes at $14.95. 

    Screw terminals for phones and key on rear side.

    CAUTION: As wired, the device has line-derived high voltage on the key, thus is dangerous without modification.

    The CAUTION warning applies to the gray "1957" version of the device.  Although the model numbers remain the same, the later (black color) version has a different circuit design for safety. That design is simply a free-running oscillator in which they code key is wired in series with the speaker and is therefore isolated from the power-line-derived B plus voltage.  The older (1957) version(s) can be modified to conform to the later and safer version of the schematic as uploaded to Rmorg.

  • Mencionado en
  • Popular Electronics (magazine), June 1957
  • Autor
  • Modelo creado por un miembro de A. Ver en "Modificar Ficha" los participantes posteriores.

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El modelo Ameco Code Practice Oscillator es parte de las colecciones de los siguientes miembros.

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