Improved Type Ferron Detector vertical type

Duck Co., J.J. and William B.; Toledo, OH

Datos

Foro

Imágenes

Colecciones

País
Estados Unidos

Fabricante / Marca
Duck Co., J.J. and William B.; Toledo, OH

Año
1911–1917

Categoría
Pieza de radio (no módulo)

Radiomuseum.org ID
199019

Imágenes
Esquemas

Improved Type Ferron Detector vertical type; Duck Co., J.J. and (ID = 1012444) Radio part — Duck Co., J.J. and Improved Type Ferron Detector vertical type (1)
1912 J.J. Duck Improved Ferron Detector

Improved Type Ferron Detector vertical type; Duck Co., J.J. and (ID = 1012446) Radio part — Duck Co., J.J. and Improved Type Ferron Detector vertical type (1)
1912 J.J. Duck Improved Ferron Detector

Improved Type Ferron Detector vertical type; Duck Co., J.J. and (ID = 1012447) Radio part — Duck Co., J.J. and Improved Type Ferron Detector vertical type (1)
1912 J.J. Duck Improved Ferron Detector

Improved Type Ferron Detector vertical type; Duck Co., J.J. and (ID = 1012449) Radio part — Duck Co., J.J. and Improved Type Ferron Detector vertical type (1)
1912 J.J. Duck Improved Ferron Detector

Improved Type Ferron Detector vertical type; Duck Co., J.J. and (ID = 1012450) Radio part — Duck Co., J.J. and Improved Type Ferron Detector vertical type (1)
1912 J.J. Duck Improved Ferron Detector

Improved Type Ferron Detector vertical type; Duck Co., J.J. and (ID = 1012452) Radio part — Duck Co., J.J. and Improved Type Ferron Detector vertical type (1)
1912 J.J. Duck Improved Ferron Detector

Improved Type Ferron Detector vertical type; Duck Co., J.J. and (ID = 1012453) Radio part — Duck Co., J.J. and Improved Type Ferron Detector vertical type (1)
1912 J.J. Duck Improved Ferron Detector

Improved Type Ferron Detector vertical type; Duck Co., J.J. and (ID = 1012456) Radio part — Duck Co., J.J. and Improved Type Ferron Detector vertical type (1)
1912 J.J. Duck Improved Ferron Detector

Improved Type Ferron Detector vertical type; Duck Co., J.J. and (ID = 1012467) Radio part — Duck Co., J.J. and Improved Type Ferron Detector vertical type (2)

Especificaciones técnicas

Principio principal
Detector de Galena o semi-conducteur

Gama de ondas
- no hay

Tensión de funcionamiento
No necesita alimentación

Altavoz
- - No hay salida de sonido.

Material
Materiales diversos

de Radiomuseum.org
Modelo: Improved Type Ferron Detector vertical type - Duck Co., J.J. and William B.;

Forma
Sobremesa de cualquier forma, detalles no conocidos.

Ancho, altura, profundidad
5.3 x 3.5 x 3 inch / 135 x 89 x 76 mm

Anotaciones
The J.J. Duck Ferron Detector was manufactured for Duck by the Clapp-Eastham Company. The Ferron Detector was quite popular in the teens. Sensitivity was claimed to be slightly better than any other crystal detector and the "Ferron" crystal was not injuriously affected by the strongest signals.

Peso neto
2 lb 3 oz (2.188 lb) / 0.993 kg

Precio durante el primer año
5.00 $

Documentación / Esquemas (1)
1912 JJ Duck Catalog No. 6 page 32-33

Autor
Modelo creado por Alan Larsen. Ver en "Modificar Ficha" los participantes posteriores.

Otros modelos
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Colecciones | Museos | Literatura

Colecciones

El modelo Improved Type Ferron Detector es parte de las colecciones de los siguientes miembros.

Alan Larsen (USA)

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