• País
• Estados Unidos

• Fabricante / Marca
• Arvin, brand of Noblitt-Sparks Industries

• Año
• 1936/1937

• Categoría
• Radio - o Sintonizador pasado WW2

• Radiomuseum.org ID
• 33079

Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.

• Numero de valvulas
• 6

• Válvulas
• 6K7G 6A8G 6K7G 6Q7G 6F6G 5Y3

• Principio principal
• Superheterodino con paso previo de RF; ZF/IF 456 kHz; 2 Etapas de AF

• Gama de ondas
• OM, OC y banda Pesquera (policia USA)

• Tensión de funcionamiento
• Red: Corriente alterna (CA, Inglés = AC) / 105-125 Volt

• Altavoz
• Altavoz electrodinámico (bobina de campo) / Ø 8 inch = 20.3 cm

• Potencia de salida
• 3.5 W (unknown quality)

• Material
• Madera

• de Radiomuseum.org
• Modelo: 617 Rhythm Maid - Arvin, brand of Noblitt-Sparks

• Forma
• Sobremesa alto decorativa, similar a Capilla pero cuadrado (Tombstone, can have rounded edges).

• Ancho, altura, profundidad
• 17 x 21.125 x 12.25 inch / 432 x 537 x 311 mm

• Anotaciones

• The schematic is the same for Arvin models 617 and 627. They have three bands whitch show in different colors. The IF frequency is 456 kc. The Arvin model 617 Rhythm Maid with 7 3/16 inch dial from Noblitt-Sparks covers BC band (Green) 560 - 171 meters (535 - 1750 kc), the "tropical band" (Yellow) 176 - 52.2 meters (1700 - 5750 kc) and SW1 (Red) 54.5 - 16.65 meters (5.5 - 18 mc). One electro dynamic speaker 8 inch. 3-gang condenser, continuous tone control. Cabinet in rich-grained walnut in combinations with pencil-striped mahogany and satin wood.
  
  Rider's shows that the chassis has been published 1936 (or before). The Belknap Hardware & Manufacturing Co. Catalog of 1937 features this model as E-617 Rhythm Maid and sets a price of $ 107.91. Pages 1053 to 1056 show a whole model family for "Rhythm". The family is in that catalog shown with a prefix E- whereas schematics and other ads show the models without this prefix. The "E" could refer to this catalog only since also a storage battery U17 or U175D is here called E-U17 and E-U175D. But we have to add the prefix so that users do find if they put it in.

• Precio durante el primer año
• 60.00 $

• Ext. procedencia de los datos
• Ernst Erb

• Procedencia de los datos
• Collector's Guide to Antique Radios 4. Edition

• Referencia esquema
• Rider's Perpetual, Volume 7 = 1936 and before

• Mencionado en
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Documentación / Esquemas (1)
• Cathedral & Tombstone Radios (Error: the picture shows the 517)

• Otros modelos

• Donde encontrará 704 modelos, 488 con imágenes y 573 con esquemas.
  Ir al listado general de Arvin, brand of Noblitt-Sparks Industries