• País
• Australia

• Fabricante / Marca
• Astor (brand), Radio Corporation Pty., Ltd.; Melbourne

• Año
• 1958/1959

• Categoría
• Radio - o Sintonizador pasado WW2

• Radiomuseum.org ID
• 236306

• • alternative name: Radio Corp.of Australia

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

• Numero de transistores
• 7

• Semiconductores
• 2N486 or. OC44 2N484 or. OC45 2N484 or. OC45 CK872 or. 2N362 or. OC71 or. TS2_STC or. TS3_STC CK872 or. 2N362 or. OC71 or. TS2_STC CK878 or. 2N632 or. 2N185 or. OC72 CK878 or. 2N362 or. 2N185 or. OC72 1N295 1N295

• Principio principal
• Superheterodino en general; ZF/IF 455 kHz; 3 Etapas de AF

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

• Gama de ondas
• OM (onda media) solamente

• Tensión de funcionamiento
• Pilas / 9 Volt

• Altavoz
• Altavoz dinámico (de imán permanente) / Ø 3 inch = 7.6 cm

• Material
• Plástico moderno (Nunca bakelita o catalina)

• de Radiomuseum.org
• Modelo: Transistor Seven HPN - Astor brand, Radio Corporation

• Forma
• Portátil > 20 cm (sin la necesidad de una red)

• Ancho, altura, profundidad
• 9 x 6.5 x 3 inch / 229 x 165 x 76 mm

• Anotaciones

• This is one the first Transistor Portable in the Astor range, which also includes model APN. It was released in June 1958.

  The circuit is very similar to that used in the GPN with minor component additions around the first AF stage. The GPN also uses a case which is very similar in appearance.

  The dial scale is a pointer on a clear plastic disk with the stations marked on an aluminium panel behind it. One panel covers Victoria, SA, WA and Tasmania. Conversion to cover Queensland and NSW would require the use of a small spanner or pliers.

  The first and second AF transistors may also be CK872's or STC type TS2's whilst the push/pull output pair may also be CK878's.

  • Rola Type 3C loudspeaker.
  • Battery Eveready Type 276P.

  Cabinet case styling colours front and back: Tan/White, Lawn Green/White, Cherry Red/White, Charcoal/White, White/Tan, White/Lawn Green, White/Cherry Red & White/Charcoal.

• Peso neto
• 1 kg / 2 lb 3.2 oz (2.203 lb)

• Precio durante el primer año
• 39.90 AUS £

• Documentación / Esquemas (1)
• - - Manufacturers Literature (Astor Technical Bulletins HPN-1, 23/6/1958; HPN-2, 2/10/1959; HPN-3, 5/3/1959 & HPN-4, 11/3/1959.)

• Documentación / Esquemas (2)
• - - Manufacturers Literature (Astor Technical Bulletins HPN-5, 28/4/1959 & HPN-6, 5/10/1959.)

• Documentación / Esquemas (3)
• J.R. Publications Transistor Radio Service Handbook (Vol. 1, 1960, Page A20.)

• Documentación / Esquemas (4)
• J.R. Publications Transistor Radio Service Handbook (A Series Handbook, Page A62.)

• Autor
• Modelo creado por Brian Wilson. Ver en "Modificar Ficha" los participantes posteriores.

• Otros modelos

• Donde encontrará 851 modelos, 489 con imágenes y 366 con esquemas.
  Ir al listado general de Astor (brand), Radio Corporation Pty., Ltd.; Melbourne