• Country
• Japan

• Manufacturer / Brand
• Sanritsu Electric Co., Japan Transformer Works, Sanritz; Tokyo

• Year
• 1965 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 123648

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

• Number of Transistors
• 7

• Semiconductors
• 2SA201 2SA202 2SA203 2SB270 2SB186 2SB187 2SB187

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4.5 cm = 1.8 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Spica ST-711 - Sanritsu Electric Co., Japan

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

• Dimensions (WHD)
• 65 x 68 x 29 mm / 2.6 x 2.7 x 1.1 inch

• Notes

• Japan Code 511.

• Net weight (2.2 lb = 1 kg)
• 0.1 kg / 0 lb 3.5 oz (0.22 lb)

• Author
• Model page created by Henryk Fidos. See "Data change" for further contributors.

• Other Models

• Here you find 38 models, 35 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sanritsu Electric Co., Japan Transformer Works, Sanritz; Tokyo