NC-57

National Company; Cambridge & Malden (MA)

Datos

Foro

Imágenes

Colecciones

País
Estados Unidos

Fabricante / Marca
National Company; Cambridge & Malden (MA)

Año
1947–1951

Categoría
Receptor para radioaficionados (puede incluir bandas de radiodifusión publ.)

Radiomuseum.org ID
49602

- alternative name: National Toy Co.
- Brand: Thrillbox

Imágenes
Esquemas

NC-57; National Company; (ID = 350792) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350793) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350794) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350795) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350796) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350797) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350798) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350799) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350800) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350801) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350802) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350803) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350804) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350805) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350806) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 350807) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 1417272) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 1417273) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 1417274) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 1417275) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 1417276) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 1417277) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 1417278) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 1417279) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 2685883) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 3056193) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 3056194) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 3056195) Amateur-R — National Company; NC-57 (3)

NC-57; National Company; (ID = 2756050) Amateur-R — National Company; NC-57 (1)
National NC-57

NC-57; National Company; (ID = 2756051) Amateur-R — National Company; NC-57 (1)
NC-57 bottom view with all new capacitors

NC-57; National Company; (ID = 267145) Amateur-R — National Company; NC-57 (2)
By courtesy of William Kendrick, USA

NC-57; National Company; (ID = 1116857) Amateur-R — National Company; NC-57 (2)

NC-57; National Company; (ID = 1116858) Amateur-R — National Company; NC-57 (2)

NC-57; National Company; (ID = 1116859) Amateur-R — National Company; NC-57 (2)

NC-57; National Company; (ID = 1116863) Amateur-R — National Company; NC-57 (2)

NC-57; National Company; (ID = 1116864) Amateur-R — National Company; NC-57 (2)

NC-57; National Company; (ID = 1116865) Amateur-R — National Company; NC-57 (2)

NC-57; National Company; (ID = 1116866) Amateur-R — National Company; NC-57 (2)

NC-57; National Company; (ID = 1417271) Amateur-R — National Company; NC-57 (2)

NC-57; National Company; (ID = 2049286) Amateur-R — National Company; NC-57 (1)

NC-57; National Company; (ID = 2049287) Amateur-R — National Company; NC-57 (1)

NC-57; National Company; (ID = 2754805) Amateur-R — National Company; NC-57 (2)
Allied Radio catalog ad for the NC-57

NC-57; National Company; (ID = 2754806) Amateur-R — National Company; NC-57 (2)

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

Especificaciones técnicas

Numero de valvulas
8

Válvulas
6SG7 6SB7Y 6SG7 6SG7 6H6 6SL7GT 6V6GT 5Y3GT 0D3

Principio principal
Superheterodino con paso previo de RF; ZF/IF 455 kHz

Gama de ondas
OM y más de dos OC

Tensión de funcionamiento
Red: Corriente alterna (CA, Inglés = AC) / 105-130 Volt

Altavoz
Altavoz dinámico (de imán permanente) / Ø 5 inch = 12.7 cm

Potencia de salida
1.5 W (unknown quality)

Material
Metálico

de Radiomuseum.org
Modelo: NC-57 - National Company; Cambridge &

Forma
Sobremesa de cualquier forma, detalles no conocidos.

Ancho, altura, profundidad
419 x 298 x 222 mm / 16.5 x 11.7 x 8.7 inch

Anotaciones
coverage 540 - 55000 kHz, AM, CM (BFO);
optional external S-Meter SM-57, optional 6V DC power supply NC-686S, optional select-o-ject

Peso neto
14 kg / 30 lb 13.4 oz (30.837 lb)

Precio durante el primer año
90.00 $

Ext. procedencia de los datos
Ernst Erb

Procedencia de los datos
Communications Receivers

Referencia esquema
Rider's Perpetual, Volume 18 = 1949 and before

Mencionado en
Shortwave Receivers - Past & Present (3rd ed.)

Documentación / Esquemas (1)
Photofact Folder, Howard W. SAMS (Set 48, Folder 14)

Otros modelos
Donde encontrará 446 modelos, 285 con imágenes y 189 con esquemas.
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