• País
• Estados Unidos

• Fabricante / Marca
• Hoffman Radio Corp.; Los Angeles, CA

• Año
• 1957/1958

• Categoría
• Radio - o Sintonizador pasado WW2

• Radiomuseum.org ID
• 107596

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

• Numero de transistores
• 6

• Semiconductores
• 2N212 2N216 2N216 2N35 2N228 2N228

• Principio principal
• Superheterodino en general; ZF/IF 455 kHz

• Número de circuitos sintonía
• 5 Circuíto(s) AM

• Gama de ondas
• OM (onda media) solamente

• Tensión de funcionamiento
• Pilas / 4 x 1,5 Volt

• Altavoz
• Altavoz dinámico (de imán permanente) / Ø 2.5 inch = 6.4 cm

• Material
• Plástico moderno (Nunca bakelita o catalina)

• de Radiomuseum.org
• Modelo: P-410 Home & Travel Ch= 1109 - Hoffman Radio Corp.; Los

• Forma
• Portátil de bolsillo , menor de 20cm.

• Anotaciones

• Hoffman model P410 is a battery operated portable AM transistorized receiver.The Hoffman model P410 "Home & Travel All Transistor" AM Radio with a handle was released together with P411 which has a built-in solar cell for batterie (Accupack) charge on top of its handle. On both, the back kick stand is marked Sony because the cabinet for the Home & Travel was supplied by Sony - then actually still Tokyo Tsushin Kogyo Ltd. but already having decided to become an international brand. You will see some similarity with Sony TR-6 - and it might be the only cabinet Sony made for other brands.

  The set was about half the price of the Solaradio which was one of the earliest solar-powered radios - and with the then very expensive rechargeable batteries ($ 9 for apiece). See the sibling with solar panel for $ 159. Both Hoffman models came 1957 in 5 different colors - which were put in front of the actual model designation. The B-P411 radio appeared on the cover of Popular Science magazine in August 1957 - in black color. The Hoffman P410 and P411 series radios were available in: Seal Black (K), Desert Sand [beige] (B), Turquoise (T), Calico Red (R) and Circus Pink (P).Colors: K-P410, B-P410, T-P410, R-P410, P-P410 

• Precio durante el primer año
• 76.00 $

• Procedencia de los datos
• -- Collector info (Sammler)

• Documentación / Esquemas (1)
• Photofact Folder, Howard W. SAMS (Set 381 Folder 10 dated 12-57)

• Autor
• Modelo creado por Peter Hoddow. Ver en "Modificar Ficha" los participantes posteriores.

• Otros modelos

• Donde encontrará 927 modelos, 213 con imágenes y 894 con esquemas.
  Ir al listado general de Hoffman Radio Corp.; Los Angeles, CA