5-valve Walnut Radiogram A.G. Ch= AG

Zetavox Radio & Television Ltd.; London

  • Año
  • 1931 ?
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 222596

 Especificaciones técnicas

  • Numero de valvulas
  • 5
  • Principio principal
  • RFS sin reacción
  • Número de circuitos sintonía
  • 3 Circuíto(s) AM
  • Gama de ondas
  • OM y OL
  • Especialidades
  • Tocadiscos (sin cambiador autom)
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 40 to 60 cycles, 200; 250 Volt
  • Altavoz
  • Altavoz electrodinámico (bobina de campo)
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: 5-valve Walnut Radiogram A.G. Ch= AG - Zetavox Radio & Television Ltd
  • Forma
  • Consola en general
  • Anotaciones
  • There is a "Zetavox table model A.G." (AG) and a Zetavox console as "5-Valve Walnut Radiogram A.G." (Cat. No. R188/46408 for £ 33.12.0) plus one console with an automatic record changer, "5-valve Walnut Radiogram A.G.A. (AGA, Cat. No. R189/64608 for £ 47.5.0) with the same chassis and cabinet as the Radiogram console AG.

    We believe they have the same radio chassis and therefore we copy from the ad for the consoles: Three tuned TRF circuits, single knob tuning, completely shielded chassis with 2 variable-mu screen grid, 1 detector screen grid, 1 pentode output and 1 rectifier. Moving-coil mains energised speaker. Illuminated station dial calibrated in meters. Self-healing electrolytic condensers. Wave lengths 200 to 550 m (printing error is 250) and 1000 to 2000 meters. Mains transformer tappings for 200 / 250 AC, 40 to 60 cycles.
  • Precio durante el primer año
  • 33.60 £
  • Autor
  • Modelo creado por Ernst Erb. Ver en "Modificar Ficha" los participantes posteriores.

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