• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1971

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 239048

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

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

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Batteries / addl. power jack / 3 x 1,5 / ? Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3 inch = 7.6 cm

• Power out
• 0.35 W (max.)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Solid State 8 Transistor 2 Band 6R-24 - Sony Corporation; Tokyo

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

• Dimensions (WHD)
• 224 x 128 x 68 mm / 8.8 x 5 x 2.7 inch

• Notes

• MW: 530 - 1605 KHz
  SW: 3.9-12.1 MHz

  See also Sony 6R-24L with LW instead of SW.

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

• Source of data
• Radio And Television Servicing books (R&TVS)

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

• Literature/Schematics (2)
• -- Original prospect or advert (Sony catalogue 1971)

• Author
• Model page created by Daniel Rosha. 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