Walkman FM/AM Stereo Cassette Player WM-F77

Sony Corporation; Tokyo

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  • Year
  • 1986 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 218884

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Batteries / addl. power jack / AA: 2 x 1,5 / DC: 3 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Power out
  • 0.02 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Walkman FM/AM Stereo Cassette Player WM-F77 - Sony Corporation; Tokyo
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 114 x 85.5 x 35.4 mm / 4.5 x 3.4 x 1.4 inch
  • Notes

  • Sony Walkman FM/AM Stereo Cassette Player Model WM-F77.
     - Autoreverse.
     - Tuning Range FM 88 -108 MHz, AM 530 - 1600 kHz.
     - External Power DC IN 3 V
     - Tape Type: type I, CrO2, Metal
     - Noise Reduction: dolby B.
     

  • Net weight (2.2 lb = 1 kg)
  • 0.3 kg / 0 lb 10.6 oz (0.661 lb)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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