Airline 62-317 Ch= Belmont 787 Series A

Montgomery Ward & Co. (Wards, Airline); Chicago, IL

Dati
Forum
Immagini
Collezioni

  • Anno
  • 1936/1937
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 47997
    • Brand: Airline or Air-Line

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 Specifiche tecniche

  • Numero di tubi
  • 7
  • Principio generale
  • Supereterodina (in generale); ZF/IF 465 kHz; 2 Stadi BF
  • N. di circuiti accordati
  • 7 Circuiti Mod. Amp. (AM)
  • Gamme d'onda
  • Onde medie (OM), corte (OC) e tropicali/polizia.
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / Either Transformer 50 to 60Hz: 105 to 115V or with taps at 108, 125, 150, 220, 250 Volt
  • Altoparlante
  • AP elettrodinamico (bobina mobile e bobina di eccitazione/di campo) / Ø 6 inch = 15.2 cm
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Airline 62-317 Ch= Belmont 787 Series A - Montgomery Ward & Co. Wards,
  • Forma
  • Soprammobile basso, con andamento orizzontale (grosse dimensioni).
  • Dimensioni (LxAxP)
  • 17.5 x 10 x 8 inch / 445 x 254 x 203 mm
  • Annotazioni

  • The Airline 62-317 is an AC operated 7 tube BC, Police and SW band receiver.  Has tuning eye and band filter input circuit for BC band.  The Airline model 62-317X is similar to this model except uses a 25Hz power transformer. Cabinet is two-toned wood.

    Band Frequency Ranges are as follows:
    BC Band (Blue Band)................535 - 1720kHz
    Police Band (Green Band).........1.695 - 5.5MHz
    SW Band (Buff Band)...............5.2 - 18.3MHz

    The same schematic and chassis for this model is also used for models 62-317X, 62-249 and 62-249X.

    This model was built for Montgomery Ward by the Belmont Radio Corp (B.R.C.), Chicago, ILL and uses same chassis as Belmont 787.

  • Fonte esterna dei dati
  • Ernst Erb

 Collezioni | Musei | Letteratura

Collezioni

Il modello Airline 62-317 fa parte delle collezioni dei seguenti membri.

 Forum

Discussioni nel forum su questo modello: Montgomery Ward & Co: Airline 62-317 Ch= Belmont 787 Series A

Argomenti: 1 | Articoli: 5

I have taken classes in electronics and barely missed getting my 2nd class FCC license but that was in the early 1970s.

I'm trying to remember as much as possible and sometimes the explanations given here are a bit too technical for me to understand completely.

This radio, by my understanding, has 7 tuned circuits in the broadcast band with 3 in the tuning gang, two in the IF stage and 4 more in between the stages.  Am I close?

Robin

Robin Roeckers, 05.Feb.09

Weitere Posts (5) zu diesem Thema.