• Paese
• Australia

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

• Anno
• 1958/1959

• Categoria
• Radio (o sintonizzatore del dopoguerra WW2)

• Radiomuseum.org ID
• 236306

• • alternative name: Radio Corp.of Australia

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

• Numero di transistor
• 7

• Semiconduttori
• 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 generale
• Supereterodina (in generale); ZF/IF 455 kHz; 3 Stadi BF

• N. di circuiti accordati
• 5 Circuiti Mod. Amp. (AM)

• Gamme d'onda
• Solo onde medie (OM).

• Tensioni di funzionamento
• Batterie a secco / 9 Volt

• Altoparlante
• AP magnetodinamico (magnete permanente e bobina mobile) / Ø 3 inch = 7.6 cm

• Materiali
• Plastica (non bachelite o catalina)

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

• Forma
• Apparecchio portatile > 20 cm (senza la necessità di una rete)

• Dimensioni (LxAxP)
• 9 x 6.5 x 3 inch / 229 x 165 x 76 mm

• Annotazioni

• 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 netto
• 1 kg / 2 lb 3.2 oz (2.203 lb)

• Prezzo nel primo anno
• 39.90 AUS £

• Letteratura / Schemi (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.)

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

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

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

• Autore
• Modello inviato da Brian Wilson. Utilizzare "Proponi modifica" per inviare ulteriori dati.

• Altri modelli

• In questo link sono elencati 851 modelli, di cui 465 con immagini e 357 con schemi.
  Elenco delle radio e altri apparecchi della Astor (brand), Radio Corporation Pty., Ltd.; Melbourne