8S451 8-S-451 Ch=5808
Zenith Radio Corp.; Chicago, IL
- País
- Estados Unidos
- Fabricante / Marca
- Zenith Radio Corp.; Chicago, IL
- Año
- 1940
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 68106
-
- alternative name: Chicago Radio Lab
Beitman
Copy gen. von John Goller Radio Attic
with courtesy byJim Ligour chassis view
with courtesy byJim Ligour dial view
with courtesy byJim Ligour front view
with courtesy byJim Ligour side view
Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.
- Numero de valvulas
- 8
- Principio principal
- Superheterodino con paso previo de RF; ZF/IF 455 kHz
- Gama de ondas
- OM, OC y banda Pesquera (policia USA)
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / 115 Volt
- Altavoz
- Altavoz electrodinámico (bobina de campo) / Ø 8 inch = 20.3 cm
- Material
- Madera
- de Radiomuseum.org
- Modelo: 8S451 8-S-451 Ch=5808 - Zenith Radio Corp.; Chicago,
- Forma
- Consola para situar al lado del sofá.
- Ancho, altura, profundidad
- 15.4 x 21 x 27.5 inch / 391 x 533 x 699 mm
- Anotaciones
-
Pushbuttons
Member John Goller has reported an error in the Zenith schematics for Chassis 5808 covering models 8S443, 8S451, and 8S463. The same error is found in Chassis 1005 covering models 10S443, 10S452, 10S464, 10S470, 10S491, and 10S492, and in Chassis 1103 for model 11S474.
This error is in the Wavemagnet Antenna circuit. The Wavemagnet antenna for the above model does not have a "Wavemagnet or External" antenna switch on the antenna. It does have a Local Distance switch which grounds a 10K resistor to the cathode of the 1232 RF amp tube for distance position. The other leads from the Wavemagnet to into the radio chassis also have errors. These errors appear to have originated in the Zenith Service Manuals and have been carried forward in the Riders and Beitman schematics.
John Goller has prepared a revised schematic that shows the correct Wavemagnet Antenna circuit wiring along with the correct antenna plug pin connections. This schematic is included in the model file.
- Precio durante el primer año
- 80.00 $
- Ext. procedencia de los datos
- Ernst Erb
- Procedencia de los datos
- The Radio Collector's Directory and Price Guide 1921 - 1965
- Referencia esquema
- Rider's Perpetual, Volume 11 = ca. 1940 and before
- Mencionado en
- Collector's Guide to Antique Radios 4. Edition
- Documentación / Esquemas (1)
- Zenith Radio The Glory Years 1936-1945
- Otros modelos
-
Donde encontrará 4496 modelos, 4101 con imágenes y 3615 con esquemas.
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