Silvertone 1936 Order= 57KM 1936 Ch= 359 early

Sears, Roebuck & Co.; Chicago (IL)

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  • Anno
  • 1935/1936
perfect model
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 56047
    • Brand: Silvertone

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

 Specifiche tecniche

  • Numero di tubi
  • 9
  • Principio generale
  • Supereterodina (in generale); ZF/IF 175 kHz; 2 Stadi BF
  • N. di circuiti accordati
  • 7 Circuiti Mod. Amp. (AM)
  • Gamme d'onda
  • Onde medie (OM), lunghe (OL) e 2 onde corte (2 x OC).
  • Tensioni di funzionamento
  • Batterie a secco / 1.5 x 2 & 3 & 4 x 45 Volt
  • Altoparlante
  • AP magnetodinamico (magnete permanente e bobina mobile) / Ø 10 inch = 25.4 cm
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Silvertone 1936 Order= 57KM 1936 Ch= 359 [early] - Sears, Roebuck & Co.; Chicago
  • Forma
  • Console, con gambe d'appoggio basse (< 50%).
  • Dimensioni (LxAxP)
  • 23.5 x 37.3 x 12.8 inch / 597 x 947 x 325 mm
  • Annotazioni

  • The Sears Silvertone 1936 is a DC operated 9 tube Longwave, BC, Police and SW band receiver. Uses 1F1 ballast tube to reduce the 3V filament supply to 2V.  Has AVC, Qty(2) IF stages and push-pull output stage.  Uses Qty(2) 1.5V flashlight batteries to power the dial lamp, which is lite only when knob is pressed. Uses the first +22.5V tap from the B+ batteries block as a C+ battery, thus the actual B+ voltage is 167.5V.

    Chassis and schematic used in this model also used in model 1996.

    Band Frequency Ranges are as follows:
    LW Band (Band A).............220-400kHz (Weather band)
    BC Band (Band B).............540-1700kHz
    Police Band (Band C)........1.67-5.25MHz
    SW Band (Band D)............4.25-15.5MHz

    Catalog states: Valuable New Weather Band - Gets reports from govenment stations. Greatly improved Foreign Reception - Gets stations from Europe, South America, also Police and Airplanes.  Coast to coast American reception. Two Speed Tuning Control and Micro-Tuning Hand - Makes Foreign stations as easy to tune as American stations. A great help for re-locating stations.  Two tuning ratios, 17 to 1 and 80 to 1.  New Flash-O-Lite Dial - Beautiful Airplane type with light that flashes on only when dialing.  Goes out when knob is released.  Saves battery energy. Full-Range, 10-inch Dynamic Speaker - Assures highest fidelity.  Tilt-Up Tone Chamber - Lifts tones to ear level, away from floor.  Automatic Volume Control - Reduces fading and blasting.  Full-Range Personal Tone Control - Emphasizes high or low tones, as you desire.

    Beautiful cabinet, richly finished with contrasting panels of highly figured and striped walnut veneers and hardwood.  Has newest style attractive inclinded dial panel. Complete with matched Super Silvertone tubes, one-year Silvertone Dry "A" battery, four Silvertone "B" batteries and all-wave antenna.

    Order number 57KM 1936 Cash Price $ 69.95. See details and summaries about Sears catalogs etc. This model was manufactured for Sears by Colonial Radio Corp., Buffalo, NY (Sears Manufacturer Source Number Code 101).

    The "Late" model uses a 951 detector tube instead of the 232 tube used in the "Early" model.

  • Prezzo nel primo anno
  • 69.95 $
  • Fonte esterna dei dati
  • Ernst Erb
  • Riferimenti schemi
  • Rider's Perpetual, Volume 7 = 1936 and before

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