• País
• Gran Bretaña (GB)

• Fabricante / Marca
• Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)

• Año
• 1964 ?

• Categoría
• Radio - o Sintonizador pasado WW2

• Radiomuseum.org ID
• 149106

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

• Numero de transistores
• 9

• Semiconductores
• AF117 AF117 AF117 AF117 AC155 AC113 AC154 AC154 AC169

• Principio principal
• Superheterodino en general; ZF/IF 475 kHz; 3 Etapas de AF

• Gama de ondas
• OM y OL

• Tensión de funcionamiento
• Pilas / 9 Volt

• Altavoz
• Altavoz dinámico (de imán permanente) / Ø 4 inch = 10.2 cm

• Potencia de salida
• 0.75 W (max.)

• Material
• Madera

• de Radiomuseum.org
• Modelo: Marconiphone 4114 - Marconi Co. Marconiphone,

• Forma
• Portátil > 20 cm (sin la necesidad de una red)

• Ancho, altura, profundidad
• 12.75 x 6.75 x 3 inch / 324 x 171 x 76 mm

• Anotaciones

• Portable Transistor Radio Model Marconi 4114

  Medium 185-566 metres (1620 - 530 Kc/s)
  Long 1111 - 2027 metres (270 - 148 Kc/s)

  Speaker 4" , moving coil, 35 ohms

  The Wireless Telegraph and Signal Company became Marconi Company near the end of the 19th century. A Department of this Society (Marconiphone) produced domestic equipments from 1920 and was sold to the HMV in 1929. The HMV became part of Columbia Gramophone Company that acquired therefore the right to use the Marconiphone brand and the logo G.Marconi. The Gramophone Company became EMI from 1931 to 1956 and then became part of the THORN group. Therefore all the production between 1929 and 1979 has nothing to do with the Marconi Company. In 1979 the Marconi Company bought back the marks Marconiphone and G.Marconi.

• Mencionado en
• Marconi Transistor Radios (see Aldo Andreani's website).

• Documentación / Esquemas (1)
• Antique Radio Magazine n.54, April 2003, page 56. Written in Italian and English.

• Documentación / Esquemas (2)
• Radio And Television Servicing books (R&TVS)

• Autor
• Modelo creado por Aldo Andreani. Ver en "Modificar Ficha" los participantes posteriores.

• Otros modelos

• Donde encontrará 500 modelos, 334 con imágenes y 316 con esquemas.
  Ir al listado general de Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)