• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1967–1969

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 182593

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

• Number of Transistors
• 9

• Semiconductors
• 2SC403 2SC401 2SC403 2SC403 2SC403 2SB136 2SB136 2SB136 2SB136

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

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm

• Power out
• 0.4 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 6R-11 - Sony Corporation; Tokyo

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

• Dimensions (WHD)
• 210 x 110 x 50 mm / 8.3 x 4.3 x 2 inch

• Notes

• Sony Model 6R-11

  A nine transistor BC (AM) portable radio. Speaker, 3½", 400 mW output; R.F. stage. Complete with leather case and earphone. (MINGAY'S PRICE SERVICE)

• Net weight (2.2 lb = 1 kg)
• 1 lb 13 oz (1.813 lb) / 0.823 kg

• Price in first year of sale
• 59.95 AUS $

• Mentioned in
• Mingay's Price Service (Feb 1968 to Feb 1969.)

• Literature/Schematics (1)
• J.R. Publications Transistor Radio Service Handbook (Group C5, 1968, Page S7-1.)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 3913 models, 3773 with images and 947 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo