• Year
  • 1963 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 87136
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 10700 kHz; 2 AF stage(s)
  • Tuned circuits
  • 8 FM circuit(s)
  • Wave bands
  • FM Broadcast Band Only
  • Power type and voltage
  • AC/DC-set / 117 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: L722G Ch= 6L06 - Zenith Radio Corp.; Chicago,
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 12.125 x 6.625 x 6.25 inch / 308 x 168 x 159 mm
  • Notes
  • Selenium Rectifier.

    4 x 6 inch eliptical speaker

  • Net weight (2.2 lb = 1 kg)
  • 4 lb 13 oz (4.813 lb) / 2.185 kg
  • Circuit diagram reference
  • Beitman Radio Diagrams Vol. 24, 1964
  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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