2 Transistor Boy's Radio MT-203

Mellow-Tone (where?)

  • Year
  • 1960
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 180025

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

 Technical Specifications

  • Number of Transistors
  • 2
  • Main principle
  • TRF with diode detector; 2 AF stage(s); Reflex
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.5 cm = 2.2 inch
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 2 Transistor Boy's Radio MT-203 - Mellow-Tone where?
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 64 x 105 x 32 mm / 2.5 x 4.1 x 1.3 inch
  • Notes
  • 2 Transistor Boy´s Radio MT-203 with leather case, jacks for earphone and rod antenna. Photo showing item with missing top brand plate.
  • Net weight (2.2 lb = 1 kg)
  • 0.160 kg / 0 lb 5.6 oz (0.352 lb)
  • Author
  • Model page created by Eckhard Wegner. See "Data change" for further contributors.

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