2 Transistor Boy's Radio STR-2

Electro-Brand Inc.; Westchester, IL / Chicago, IL

  • Year
  • 1958 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 210077

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

 Technical Specifications

  • Number of Transistors
  • 2
  • Semiconductors
  • Main principle
  • TRF with diode detector; Reflex
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 1 x 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.25 cm = 2.1 inch
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 2 Transistor Boy's Radio STR-2 - Electro-Brand Inc.;
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 70 x 100 x 26 mm / 2.8 x 3.9 x 1 inch
  • Notes
  • 2 Transistor Boy's Radio STR-2.
    Comes with external antenna and earphone socket, ABS cabinet.

    Made in Japan.

  • Net weight (2.2 lb = 1 kg)
  • 0.150 kg / 0 lb 5.3 oz (0.33 lb)
  • Author
  • Model page created by Eckhard Wegner. See "Data change" for further contributors.

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