• Paese
• Australia

• Produttore / Marca
• His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW

• Anno
• 1965–1968

• Categoria
• Radio (o sintonizzatore del dopoguerra WW2)

• Radiomuseum.org ID
• 225922

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

• Numero di transistor
• 6

• Semiconduttori
• AF116N AF117N AF117N AC126 AC132 AC127 OA90 OA90

• Principio generale
• Supereterodina (in generale); ZF/IF 455 kHz; 2 Stadi BF

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

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

• Tensioni di funzionamento
• Batterie a secco / 2x 7.5 Volt

• Altoparlante
• AP magnetodinamico (magnete permanente e bobina mobile) / Ø 4 inch = 10.2 cm

• Materiali
• Plastica (non bachelite o catalina)

• Radiomuseum.org
• Modello: Sprite JA-1H Ch= JA - His Master's Voice HMV, H.M.V.

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

• Dimensioni (LxAxP)
• 9.5 x 4.75 x 3.5 inch / 241 x 121 x 89 mm

• Annotazioni

• This portable from HMV Homebush NSW uses a 47 Ohm, 4 inch circular speaker. The battery supply was from a dual 7.5 Volt battery (Eveready 2510) to provide 15 Volts with the chassis positive. The circuit is indicated on the inside of the radio as JA-1H and that specifies a 48 Ohm speaker. The two OA90 diodes are the detector and for the AGC.

  Tuning is via a "Handspan" direct drive dial, 86 mm in diameter. All 6 Australian states are covered on the dial with the frequency (530 - 1750* kHz) indicated only in small print, numbers 6 to 17 on the outer edge of the upper half of the dial. The Volume Control, which incorporates the On/Off switch, has a red segment visible when power is available to the set. The set is obviously for local use with only 6 transistors and a 140 mm Ferrite Rod Antenna with no provision for an external antenna or earth. Height including handle is 6". Price & weight include battery.

  Colours available in Apache Red, Citrus & Mexican Tan.
  Price after the introduction of decimal currency (14/2/1966) was $39.90

• Peso netto
• 3 lb 0 oz (3 lb) / 1.362 kg

• Prezzo nel primo anno
• 19.95 AUS £

• Letteratura / Schemi (1)
• - - Manufacturers Literature (HMV Service Manual for Chassis Type JA.)

• Letteratura / Schemi (2)
• J.R. Publications Transistor Radio Service Handbook (Group C1, 1964, Page H38. (Also at KevinChant com))

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

• Altri modelli

• In questo link sono elencati 585 modelli, di cui 404 con immagini e 278 con schemi.
  Elenco delle radio e altri apparecchi della His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW