• Año
  • 1939–1941
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 180724
    • alternative name: AMA Electronic || AMA No.2 Electronic Factory

 Especificaciones técnicas

  • Numero de valvulas
  • 5
  • Válvulas
  • Principio principal
  • Superheterodino en general
  • Gama de ondas
  • OM (onda media) solamente
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 110; 220 Volt
  • Altavoz
  • -Altavoz incorporado, sistema desconocido.
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: AMA 亚美, trad. 亞美 1651 [1939] - AMA 亚美无线电股份有限公司 AMA Radio Co.
  • Forma
  • Sobremesa apaisado (tamaño grande).
  • Anotaciones
  • After the crystal detector receiver 1001 from 1933, in October 1935, AMA designed and made China's first superheterodyne AM radio, model 1651 with five tubes - with a high profile cabinet. There were about 5 different models AMA 1651, the last, with a low profile cabinet, was made from 1939 to 1941. AMA had to stop its civilian radio production for 1942 to 1945.

    See this text about the history of China's radio industry in Shanghai.

  • Autor
  • Modelo creado por Ernst Erb. Ver en "Modificar Ficha" los participantes posteriores.

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