National Panasonic All Transistor R-310

Panasonic, Matsushita, National ナショナル (also tubes); Osaka

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  • Year
  • 1964/1965
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 316067

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz
  • Wave bands
  • Broadcast plus 2 Short Wave bands.
  • Power type and voltage
  • Dry Batteries / 4.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: National Panasonic All Transistor R-310 - Panasonic, Matsushita,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 9 x 5.125 x 2.15625 inch / 229 x 130 x 55 mm
  • Notes

  • National Model R-310

    A three-band, eight transistor, two diode portable radio with attractive appearance.

    Features: with its drift-type transistors - R.F. stage circuit has an AD-type transistor - this portable radio is highly sensitive and gives a noise-free reception. A brilliant rich tone is obtained by the highly efficient 3½" PM dynamic speaker.

    Specifications: frequency range MW 525-1605 kC/s (kHz); SW1 3.2 - 8.5 MC/s (MHz); SW2 8.5 - 22 MC/s (MHz). Power output 500 mW. 3 x UM1 (D Cells) National batteries. Price and weight includes batteries. (MINGAY'S PRICE SERVICE)

    See also Model R-310Y with different short-wave frequency range.

  • Price in first year of sale
  • 40.95 AUS £
  • Literature/Schematics (1)
  • -- Original-techn. papers. (National Panasonic Radio Service Manual.)
  • Author
  • Model page created by Martin Kent. See "Data change" for further contributors.

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