• Anno
  • 1935
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 131764

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 Specifiche tecniche

  • Numero di tubi
  • 8
  • Principio generale
  • Supereterodina con stadio RF; ZF/IF 460 kHz
  • Gamme d'onda
  • Onde medie (OM), lunghe (OL) e 2 onde corte (2 x OC).
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 115 Volt
  • Altoparlante
  • AP elettrodinamico (bobina mobile e bobina di eccitazione/di campo)
  • Potenza d'uscita
  • 10 W (qualità ignota)
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: 650B [common] - Philco, Philadelphia Stg. Batt
  • Forma
  • Soprammobile verticale con decorazioni (Tombstone).
  • Annotazioni
  • The Philco 650 series (1935) is based on an 8-tube 4-band chassis with shadow meter (tuning aid). The band covereage is 145-390 kHz, BC, 2.2-2.6 MHz, and 5.8-18 MHz. The standard 650 chassis uses 115 VAC 50-60 Hz power, and the 650A chassis is for 115 VAC 25-40 Hz.

    There are six individual models in the series with different cabinet styles. Model 650B is a shouldered tombstone.

    Model 650H is a short-legged console (not really a highboy, even though Philco uses the -H suffix to designate a highboy) with controls under a small lid on the top of the cabinet. Model 650X is a floor-type console with inclined sounding board and controls on the front of the cabinet. Model 650MX is another floor-type console with controls under a lid on the top of the cabinet.

    Model 650RX is two part radio with a chairside control unit and a large separate speaker cabinet (the speaker cabinet itself being as large as a console radio).

    Model 650PX is a console radio-phonograph with a 78 RPM single-play phonograph under the top cover.

    The tombstone 650B, with its smaller cabinet, uses a smaller speaker and a code 121 chassis. The other models use a larger speaker and a code 122 chassis.

    The model 650 series was superceded in 1936 by the 655 series, which is electrically similar, but without the long wave band, and has updated cabinet styles.
  • Prezzo nel primo anno
  • 80.00 $
  • Riferimenti schemi
  • Rider's Perpetual, Volume 6 = 1935 and before
  • Letteratura / Schemi (1)
  • Philco Service Bulletin # 220; Philco Wiring Diagrams, Parts Lists, and Essential Serv. Data 1928-36

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