• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1968

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 83613

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

• Number of Transistors
• 8

• Semiconductors
• 2SC537 or. 2SC403 2SC537 or. 2SC403 2SC537 or. 2SC403 2SC537 or. 2SC403 2SB186 2SB186 2SB187 2SB187 1S188

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 3 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Dry Batteries / 3 x 1,5 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 6R-24L - Sony Corporation; Tokyo

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

• Dimensions (WHD)
• 220 x 110 x 60 mm / 8.7 x 4.3 x 2.4 inch

• Notes

• boîtirer plastique + skai Prise écouteur Prise alimentation 4,5V

  See also MW/SW (no LW) 6R-24, which appears to be 1971 (R&TVS and catalogue). The 6R24L is not listed by R&TVS.

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

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by Ervé Leclercq. See "Data change" for further contributors.

• Other Models

• Here you find 3992 models, 3853 with images and 957 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo