Shanghai 上海 451 round edges

Shanghai 上海无线电厂 Shanghai Radio Factory, Shanghai (E)

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1957/1958
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 176190

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 Especificaciones técnicas

  • Numero de valvulas
  • 4
  • Principio principal
  • Superheterodino en general; ZF/IF 465 kHz
  • Número de circuitos sintonía
  • 6 Circuíto(s) AM
  • Gama de ondas
  • OM (onda media) solamente
  • Tensión de funcionamiento
  • Red / Baterías o pilas / 67.5 & 6 / 110; 220 Volt
  • Altavoz
  • -Altavoz incorporado, sistema desconocido.
  • de Radiomuseum.org
  • Modelo: Shanghai 上海 451 [round edges] - Shanghai 上海无线电厂 Shanghai
  • Forma
  • Portátil > 20 cm (sin la necesidad de una red)
  • Anotaciones
  • This tube radio exists at least in two versions: This one with rounded edges and another one with square edges (1958). See an article from ZTL here about it - and some transistor sets with the same number designation,上海 451. There is most probably a separate power unit to put underneath the set for line power - as shows model Shanghai 452.

    For this earlier version of the Shanghai 451 there is only this reference in manual 1958-1-1 STPH (internal no. 9) and there it is listed as made by "Shanghai Broadcast Equipment Factory" and the Shanghai 451 with square edges is listed in manual internal nr. 10. But an other source puts it to "Shanghai Wireless Factory". If that is not the follower of SBEF we will have to change a couple of entries to SBEF, atarting with model Shanghai 131.
  • Autor
  • Modelo creado por Ernst Erb. Ver en "Modificar Ficha" los participantes posteriores.

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