Royal 125 Shirt Pocket Radio Ch= 6JT41Z1

Zenith Radio Corp.; Chicago, IL

  • Year
  • 1962
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 126311
    • alternative name: Chicago Radio Lab

 Technical Specifications

  • Number of Transistors
  • 6
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 2 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Royal 125 Shirt Pocket Radio Ch= 6JT41Z1 - Zenith Radio Corp.; Chicago,
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 67 x 111 x 32 mm / 2.6 x 4.4 x 1.3 inch
  • Notes
  • Not mentioned in Smith: Zenith Transistors.
    Available in: yellow/white, beige/brown, charcoal.

    Weight without batteries.

  • Net weight (2.2 lb = 1 kg)
  • 0.238 kg / 0 lb 8.4 oz (0.524 lb)
  • Circuit diagram reference
  • Beitman Radio Diagrams Vol. 23, 1963

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