409/3D Inland
Metz Transformatoren- und Apparatefabrik (ex TAM), Fürth
- País
- Alemania
- Fabricante / Marca
- Metz Transformatoren- und Apparatefabrik (ex TAM), Fürth
- Año
- 1956 ?
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 78258
aus ebay, Verkäufer retro0_7
aus ebay, Verkäufer retro0_7
aus ebay, Verkäufer retro0_7
aus ebay, Verkäufer retro0_7
Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.
- Numero de valvulas
- 8
- Numero de transistores
- Semiconductores
- Tr.Gl.=Metal-rectif.
- Principio principal
- Superheterodino en general; ZF/IF 473/10700 kHz; 2 Etapas de AF
- Número de circuitos sintonía
- 7 Circuíto(s) AM 10 Circuíto(s) FM
- Gama de ondas
- OM, OL, OC y FM
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / 110; 127; 160; 220; 240 Volt
- Altavoz
- 4 Altavoces
- Material
- Madera
- de Radiomuseum.org
- Modelo: 409/3D [Inland] - Metz Transformatoren- und
- Forma
- Sobremesa de botonera.
- Ancho, altura, profundidad
- 26 x 15.5 x 10 inch / 660 x 394 x 254 mm
- Anotaciones
-
Metz Modell 409/3D hat 3 extra Tasten für Sprache / Jazz / Konzert.
AM-Bandbreite umschaltbar. Ferritantenne nicht drehbar.Siehe auch Exportversion 409/3D mit zwei Kurzwellen-Bereichen und UKW bis 108 MHz.
- Documentación / Esquemas (1)
- -- Schematic
- Autor
- Modelo creado por Gottfried Silberhorn. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
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Donde encontrará 584 modelos, 457 con imágenes y 308 con esquemas.
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Contribuciones en el Foro acerca de este modelo: Metz Transformatoren: 409/3D
Hilos: 1 | Mensajes: 1
Does anybody have information about this model?
After resurecting an American version of this radio, I am amazed to find that it came with a partial circuit board (just the amp section with tube sockets in it), bipolar electrolytic capactors on the speakers, use of of an EF86 in the amp section, to just name a few things.
It does lack the build quality like its competitors, SABA, Telefunken, and Grundig, but the big speaker and the push pull amp, makes this radio a "screamer"!
Since there is no schematic on RMorg. , I had to sort of figure out what's going on, by using the listed schematics for the 408/3D and 410/3D models.
The only major flaw is, that they placed the self biasing resistor directly on the circuit board(rated at 1 watt). Of coarse, the resistor was open, and needed to be replaced. When I recapped the board, I placed a 5 watt sandstone resistor seperated from the board for heat disipation.
Is there any advice someone can give regarding the tuner/clutch mechanism?
Thank you
Omer
After resurecting an American version of this radio, I am amazed to find that it came with a partial circuit board (just the amp section with tube sockets in it), bipolar electrolytic capactors on the speakers, use of of an EF86 in the amp section, to just name a few things.
It does lack the build quality like its competitors, SABA, Telefunken, and Grundig, but the big speaker and the push pull amp, makes this radio a "screamer"!
Since there is no schematic on RMorg. , I had to sort of figure out what's going on, by using the listed schematics for the 408/3D and 410/3D models.
The only major flaw is, that they placed the self biasing resistor directly on the circuit board(rated at 1 watt). Of coarse, the resistor was open, and needed to be replaced. When I recapped the board, I placed a 5 watt sandstone resistor seperated from the board for heat disipation.
Is there any advice someone can give regarding the tuner/clutch mechanism?
Thank you
Omer
Omer Suleimanagich, 28.Sep.05