• Country
• Japan

• Manufacturer / Brand
• Panasonic, Matsushita, National ナショナル (also tubes); Osaka

• Year
• 1971 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 349125

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

• Number of Transistors
• 6

• Semiconductors
• 2SA341 2SA101 2SA101 2SB346 2SB324 2SB324 OA90

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 5 AM circuit(s)

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

• Details
• Record Player (not changer)

• Power type and voltage
• Line / Batteries (any type) / 50-60 Hz: 110-240 / 6 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• from Radiomuseum.org
• Model: Radio Phonograph SG 401 - SG 401 H - Panasonic, Matsushita,

• Notes

• Radio MW and SW. Phonograph with piezoelectric pick-up.
  Internal ferrite antenna.
  Jack for external speaker that excludes the internal one.

  See also model SG-401F with additional FM range.

• Mentioned in
• -- Schematic (Schemario Radio Autoradio Mangianastri edizioni "Il Rostro" Italy, marzo 1971.)

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 3073 models, 2850 with images and 635 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka