• Year
  • 1993
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 94856

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

 Technical Specifications

  • Number of Transistors
  • 14
  • Semiconductors
  • Main principle
  • Superhet, double/triple conversion; ZF/IF 455/10700 kHz
  • Wave bands
  • Broadcast, more than 2 SW bands plus FM or UHF.
  • Power type and voltage
  • Dry Batteries / 2 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 cm = 1.6 inch
  • Power out
  • 0.1 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: ICF-SW22 - Sony Corporation; Tokyo
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 115 x 73 x 28 mm / 4.5 x 2.9 x 1.1 inch
  • Notes
  • 7 short wave bands
    SW1: 5.775 - 6.425 MHz
    SW2: 6.875 - 7.525 MHz
    SW3: 9.375 - 10.025 MHz
    SW4: 11.615 - 12.265 MHz
    SW5: 15.00 - 15.65 MHz
    SW6: 17.50 - 18.15 MHz
    SW7: 21.325 - 21.975 MHz.
  • Net weight (2.2 lb = 1 kg)
  • 0.2 kg / 0 lb 7 oz (0.441 lb)
  • Price in first year of sale
  • 148.00 DM
  • Source of data
  • - - Data from my own collection

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The model is part of the collections of the following members.

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