• Country
• Japan

• Manufacturer / Brand
• Sanyo Electric Co. Ltd.; Moriguchi (Osaka)

• Year
• 1962 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 120636

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

• Number of Transistors
• 7

• Semiconductors
• 2SA60 2SA49 2SA53 2SB54 2SB54 2SB56 2SB56 1N60

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

• Tuned circuits
• 5 AM circuit(s)

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

• Power type and voltage
• Dry Batteries / AA: 4 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Seven Transistor 7S-P9 - Sanyo Electric Co. Ltd.;

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

• Notes

• 7 transistor, 2 diodes, one thermistor, 2¼ " speaker, dual-wave, telescopic detatchable aerial, with leather case & earphone. Requires 4 x AA batteries.

  Frequency Range:

  MW: 535 - 1605 kHz
  SW: 3.9 - 12 MHz

  Marketed in Australia by Sanyo Sales & Service Co. between 1962 & 1964 & sold for £30/9/-, batteries included.

• Literature/Schematics (1)
• J.R. Publications Transistor Radio Service Handbook (E Series Handbook Vol. 1, 1962, Page S213.)

• Author
• Model page created by Matteo Vannini. See "Data change" for further contributors.

• Other Models

• Here you find 1756 models, 1584 with images and 472 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sanyo Electric Co. Ltd.; Moriguchi (Osaka)