J.K. Corp. late with enclosed detector
Joy-Kelsey Corp., Rebuilt Telephone Equipment Co.; Chicago, IL
- País
- Estados Unidos
- Fabricante / Marca
- Joy-Kelsey Corp., Rebuilt Telephone Equipment Co.; Chicago, IL
- Año
- 1922–1924 ?
- Categoría
- Radio de Galena (o de diodo pero no contiene tubos o transistores)
- Radiomuseum.org ID
- 278888
Joy-Kelsey crystal radio
View of the inside
View of the inside showing tuning selector
View of the inside, end view of coil
- Principio principal
- Detector de Galena o semi-conducteur
- Gama de ondas
- OM (onda media) solamente
- Tensión de funcionamiento
- No necesita alimentación
- Altavoz
- - Este modelo usa amplificador externo de B.F.
- Material
- Madera
- de Radiomuseum.org
- Modelo: J.K. Corp. [late with enclosed detector] - Joy-Kelsey Corp., Rebuilt
- Forma
- Sobremesa de cualquier forma, detalles no conocidos.
- Ancho, altura, profundidad
- 7.6 x 4.25 x 6.5 inch / 193 x 108 x 165 mm
- Anotaciones
-
Crystal radio in a wooden box with a black top panel marked "J.K. CORP" and "PAT. PENDING". Made by the Joy-Kelsey Corp., Chicago, Ill. It is identical to radios branded Jewel, Serenado and Victor, all were marked J. K. CORP. They appeared on the market c. 1922. This radio uses an enclosed crystal detector, which is different than most of the other versions of this radio that you will see on the web and in books. This crystal detector appears to be the same as the one used on the "Skeezix Radio Toy" made by the Joy-Kelsey Corp. in 1924. Also, the condenser internally connected to the headphone posts in the more common versions has been eliminated in this radio.
- Mencionado en
- Crystal Clear (Volume 1)
- Autor
- Modelo creado por Steven Sostrom. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
-
Donde encontrará 4 modelos, 4 con imágenes y 0 con esquemas.
Ir al listado general de Joy-Kelsey Corp., Rebuilt Telephone Equipment Co.; Chicago, IL
Colecciones
El modelo J.K. Corp. es parte de las colecciones de los siguientes miembros.