• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1998

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 205018

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

• Number of Transistors
• Semiconductors present.

• Semiconductors
• CXA1019S

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Line / Batteries (any type) / 230 / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7.7 cm = 3 inch

• Power out
• 0.35 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: ICF-28 - Sony Corporation; Tokyo

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 216 x 131.5 x 80.5 mm / 8.5 x 5.2 x 3.2 inch

• Notes
• East European model:
  - FM: 65 - 108 MHz

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Mentioned in
• -- Original-techn. papers. (Service-Manual)

• Author
• Model page created by Hans-Friedrich Völkening † 22.3.16. See "Data change" for further contributors.

• Other Models

• Here you find 3995 models, 3856 with images and 959 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo