• Year
  • 1985
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 86343

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superhet, double/triple conversion
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Dry Batteries / (4 × 1,5) Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: AIR-7 - Sony Corporation; Tokyo
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 90 x 180 x 50 mm / 3.5 x 7.1 x 2 inch
  • Notes
  • Ranges 150-2194 kHz, 76-108 MHz, 108-136 MHz (Air band), 144-174 MHz, AM/FM, memory- and band-scanning.

    The Sony AIR-7 has been produced in 4 variants:

    • type 1: four bands, 150-2194 kHz (AM), 76-108 MHz (FM), 108-136 MHz (Air band), 144-174 MHz (PSB = Public service band)
    • type 2: four bands, 150-2194 kHz (AM), 87,6-108 MHz (FM, European FM band), 108-136 MHz (Air band), 144-174 MHz (PSB = Public service band)
    • type 3: three bands, 150-2194 kHz (AM), 76-108 MHz (FM), 108-136 MHz (Air band), no PSB
    • type 4: three bands, 150-2194 kHz (AM), 87,6-108 MHz (FM, European FM band), 108-136 MHz (Air band), no PSB
  • Net weight (2.2 lb = 1 kg)
  • 0.5 kg / 1 lb 1.6 oz (1.101 lb)
  • Price in first year of sale
  • 648.00 SFr.
  • Source of data
  • - - Manufacturers Literature
  • Author
  • Model page created by Martin Bösch. See "Data change" for further contributors.

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