1121-PFM Series 10-11-12

Stromberg-Carlson Co. ; Rochester (NY)

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  • Year
  • 1946
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 61907
    • Brand: Te-Lek-Tor-Et

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 11
  • Main principle
  • Superhet with RF-stage; ZF/IF 455/10700 kHz
  • Wave bands
  • Broadcast, Short Wave plus FM or UHF.
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 105 - 125 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm
  • Power out
  • 8 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 1121-PFM Series 10-11-12 - Stromberg-Carlson Co. ;
  • Shape
  • Console with any shape - in general
  • Notes
  • Stromberg Carlson Model 18th Century 1121 PFM.
    Radio-Phonograph in hand-rubbed cabinet, shock mounted chassis. Push-button tuning, edge-lighted Dial, Tone Control, automatic Volume Control, built-in antennas.
    Changer plays twelve 10" records or ten 12" records.
    Cabinet of mahogany or walnut in period design.
    Frequency Ranges:
    BC band - 540 to 1700 kc
    SW band - 8,8 to 10,2 kc
    FM1 band - 88 to 108 mc
    FM2 band - 42 to 50 mc
    Cabinet #41654
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 15 = 1947 and before
  • Mentioned in
  • -- Original prospect or advert (Radio & Television RETAILING - November 1946 . page 51)

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