Radio Demon 3-Tube Regenerative Receiver Type Y
Electric Service Products Co,; Chicago, Illinois
- País
- Estados Unidos
- Fabricante / Marca
- Electric Service Products Co,; Chicago, Illinois
- Año
- 1923
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 202189
Picture courtesy of Merrill Bancroft
Picture courtesy of Merrill Bancroft
Picture courtesy of Merrill Bancroft
- Numero de valvulas
- 3
- Principio principal
- RFS con reacción (regenerativo); 2 Etapas de AF
- Gama de ondas
- OM (onda media) solamente
- Tensión de funcionamiento
- Baterías recargables o pilas
- Altavoz
- - Este modelo usa altavoz exterior (1 o más).
- Material
- Madera
- de Radiomuseum.org
- Modelo: Radio Demon 3-Tube Regenerative Receiver Type Y - Electric Service Products Co,;
- Forma
- Sobremesa, caja, normalmente con tapa (panel no inclinado).
- Ancho, altura, profundidad
- 18.7 x 7.5 x 6.75 inch / 475 x 191 x 171 mm
- Anotaciones
- "Radio Demon" is a product of the "Chicago Daily News" Radio Laboratory as per their Radio Editions of February 3rd, 10th, March 10th, and August 14th, 1923." The Electric Service Products Company manufactured this radio and other radios that were published in the Chicago Daily News newspaper and they were the exclusive distributorship for these radios. The circuit was called the Ultra Audion regenerative circuit.
The Frequency Range: 375 kHz to 3000 kHz
- Precio durante el primer año
- 70.00 $
- Documentación / Esquemas (1)
- 1923 Electric Service Products Co. radio manual
- Autor
- Modelo creado por Alan Larsen. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
-
Donde encontrará 4 modelos, 3 con imágenes y 0 con esquemas.
Ir al listado general de Electric Service Products Co,; Chicago, Illinois