• Country
• Japan

• Manufacturer / Brand
• Standard Radio Corp. (SR), Tokyo

• Year
• 1963

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 91994

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

• Number of Transistors
• 14

• Semiconductors
• 2SA71 2SA235 2SB175 2SA70 2SA70 2SA70 2SA103 2SA101 2SA101 2SB75 2SB75 2SB77 2SB156 2SB156 1N34A 1N34A 1N34A 1N34A 1N34A

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz; 4 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)     11 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Dry Batteries / 6 Volt

• Loudspeaker
• 2 Loudspeakers

• Power out
• 0.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 4 Band 14 Transistor SR-N512FL - Standard Radio Corp. SR, Tokyo

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

• Dimensions (WHD)
• 285 x 175 x 98 mm / 11.2 x 6.9 x 3.9 inch

• Notes

• Switchable AFC and external car antenna. Jacks for MPX (requires ext. stereo decoder), Audio out, headphones or ext. speaker and power supply unit..

  Two loudspeakers: 1x 10 cm and 1x 5 cm diameter.

• Net weight (2.2 lb = 1 kg)
• 3.2 kg / 7 lb 0.8 oz (7.048 lb)

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Marc Gianella. See "Data change" for further contributors.

• Other Models

• Here you find 258 models, 245 with images and 110 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Standard Radio Corp. (SR), Tokyo