Z-Nith Regenerator Regenerative Tuner Early 1921 Model, 90° variocoupler
Zenith Radio Corp.; Chicago, IL
- País
- Estados Unidos
- Fabricante / Marca
- Zenith Radio Corp.; Chicago, IL
- Año
- 1921
- Categoría
- Módulo de radio de antes de 1926 (ni parte ni manipulador)
- Radiomuseum.org ID
- 68380
-
- alternative name: Chicago Radio Lab
Lower part only. On top is the AGN 2.
Lower part only. On top is the AGN 2.
Image copy from Zenith folder
- Principio principal
- Tuner pre 1926 (not a wave trap)
- Gama de ondas
- OM y OL
- Tensión de funcionamiento
- No necesita alimentación
- Altavoz
- - - No hay salida de sonido.
- Material
- Madera
- de Radiomuseum.org
- Modelo: Z-Nith Regenerator Regenerative Tuner Early 1921 Model, 90° variocoupler - Zenith Radio Corp.; Chicago,
- Forma
- Sobremesa, caja, normalmente con tapa (panel no inclinado).
- Anotaciones
- Chicago Radio Labs clone of the Adams Morgan Paragon RA-6 with binding posts moved to the top of the set so they would better match up with the CRL AGN line of detector/amplifiers. The variocoupler (center dial) rotates only 90°.
In February 1921 Chicago Radio Labs announced the first use of the "Z-Nith" trade name on the Z-Nith Regenerator which was previously known as the Paragon Short Wave Regenerative Receiver. Adams Morgan had forced the new name change in early 1921 after forcing CRL to give up the use of the trade name Paragon.
- Precio durante el primer año
- 55.00 $
- Ext. procedencia de los datos
- Ernst Erb
- Procedencia de los datos
- Radio Collector`s Guide 1921-1932
- Mencionado en
- Zenith Radio The Early Years 1919-1935
- Documentación / Esquemas (1)
- Radio Manufacturers of the 1920's, Vol. 3 (p.245)
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The picture of the Z-Nith Regenerator Regenerative Tuner shown above also includes the rare CRL AGN-2 Detector, two-stage audio amplifier that sits above the tuner. The binding posts were moved to the top of the tuner to assist the connections between the two units.
Alan Larsen, 02.Jul.12