Commander Chassis
Dynatron Radio Ltd., Maidenhead, Berkshire
- País
- Gran Bretaña (GB)
- Fabricante / Marca
- Dynatron Radio Ltd., Maidenhead, Berkshire
- Año
- 1939 ?
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 351917
Wireless World Aug 31, 1939, Page 198.
- Numero de valvulas
- 25
- Válvulas
- Principio principal
- Superheterodino con paso previo de RF
- Gama de ondas
- OM, OL y dos OC
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / 240 Volt
- Altavoz
- - Este modelo usa altavoz exterior (1 o más).
- Potencia de salida
- 20 W (undistorted)
- Material
- Metálico con lámparas a la vista.
- de Radiomuseum.org
- Modelo: Commander Chassis - Dynatron Radio Ltd.,
- Forma
- Chasis (tambien de autoradio)
- Anotaciones
-
The Dynatron Commander chassis shown on the Keates-Hacker stand is virtually three receivers in one. A straight circuit is provided for local station reception, a "normal" superheterodyne with a redesigned variable selectivity system giving true band pass characteristics even at 4 kc/s bandwidth is employed for general reception, and on short waves a double superhet circuit with two RF stages is brought into operation
There are twenty five valves in the circuit, four of which are triodes working in push-pull to give an undistorted output of 20 watts.
Refinements include noise suppression circuits, a manually operated adjustable whistle filter, and a cathode ray indicator for grid current in the output valves. The chassis is built on a machined aluminium casting and costs £165.
This chassis is used in some Keates-Hacker receivers.
- Precio durante el primer año
- 165.00 GB £
- Mencionado en
- Wireless World (The), London (WW, 79) (Aug 31, 1939, Page 198)
- Autor
- Modelo creado por Gary Cowans. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
-
Donde encontrará 127 modelos, 81 con imágenes y 46 con esquemas.
Ir al listado general de Dynatron Radio Ltd., Maidenhead, Berkshire