• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1989

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 256597

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

• 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
• Dry Batteries / AA: 2 x 1,5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Radio Cassette Player Sports Walkman WM-AF54 - Sony Corporation; Tokyo

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 100 x 130 x 50 mm / 3.9 x 5.1 x 2 inch

• Notes

• Frequency ranges: FM 87,6 - 108 MHz, AM 530 - 1605 kHz                                               Detachable carrying holder                                        

  Water-resistant with 4-button operation including metal/normal tape selector.                       LED battery indicator. Headphones and belt clip.

  Made in Taiwan.

• Net weight (2.2 lb = 1 kg)
• 0.2 kg / 0 lb 7 oz (0.441 lb)

• Price in first year of sale
• 80.00 $CDN

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Karl Dilcher. See "Data change" for further contributors.

• Other Models

• Here you find 4048 models, 3906 with images and 971 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo