Royal 500L Pocket Radio Ch= 8LT45Z3

Zenith Radio Corp.; Chicago, IL

  • Year
  • 1964 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 87291
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 4 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Royal 500L Pocket Radio Ch= 8LT45Z3 - Zenith Radio Corp.; Chicago,
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 98 x 151 x 44 mm / 3.9 x 5.9 x 1.7 inch
  • Notes
  • Next to last model in Zenith 500 series (500N was final in series).  Slide rule dial instead of "owl eyes". 

    Made in USA

  • Circuit diagram reference
  • Beitman Radio Diagrams Vol. 25, 1965
  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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