• Country
• Japan

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

• Year
• 1968 ??

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 265901

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

• Number of Tubes
• 3

• Valves / Tubes
• 5642 5642 AW21-82

• Number of Transistors
• 26

• Semiconductors
• unknown_tr 2SA70 2SB171 2SB174 2SA144 2SA102 2SB176 OA70

• Main principle
• Superheterodyne (common)

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 110 / 2 x 6 smt3 Volt

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

• from Radiomuseum.org
• Model: National AT1 - Panasonic, Matsushita,

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

• Notes

• VHF Ch 2 ... 13 only.

  Each known semiconductor type listed once only.

  Version AT1 A2 for 220 VAC, AT1 B23 for 230 VAC

• Mentioned in
• ROU: Corriente Alterna Selección Téc. Vol. 2, Julio 1969

• Author
• Model page created by Carlos A. Pieroni-García. See "Data change" for further contributors.

• Other Models

• Here you find 2987 models, 2764 with images and 621 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