• Year
  • 1963 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 73488
    • 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 455 kHz
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 110 - 120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: L624C Ch= 6L03 - Zenith Radio Corp.; Chicago,
  • Shape
  • Tablemodel with Clock ((Alarm-) Clock Radio).
  • Notes
  • . The Zenith Modell L624C is an AC Operated 6 Tube AM Superheterodyne Receiver with Electric Clock.
  • Circuit diagram reference
  • Beitman Radio Diagrams Vol. 24, 1964

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