Signal Injector SI-100 Tandy 22-4033

Radio Shack (Tandy, Realistic, Micronta); USA

  • Year
  • 1979 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 327373

 Technical Specifications

  • Number of Transistors
  • 1
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Dry Batteries / AA: 2 x 1.5 Volt
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Signal Injector SI-100 Tandy 22-4033 - Radio Shack Tandy, Realistic,
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 102 x 41 x 29 mm / 4 x 1.6 x 1.1 inch
  • Notes
  • Sold by Radio Shack (USA) and Tandy (UK). 

    Fundamental frequency about 300 KHz; lots of harmonics and subharmonics from 20 Hz to above 30 MHz.

  • Net weight (2.2 lb = 1 kg)
  • 0.044 kg / 0 lb 1.6 oz (0.097 lb)
  • Price in first year of sale
  • 3.95 $
  • Mentioned in
  • Catalog Tandy 1980 -Practical Wireless dec 1979
  • Author
  • Model page created by Hans Smit. See "Data change" for further contributors.

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