FM-MW-SW 31-Band Receiver/SW Double Superheterodyne RF-3100

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

  • Year
  • 1982–1985 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 78412

 Technical Specifications

  • Number of Transistors
  • 61
  • Semiconductors
  • Main principle
  • Superhet, double/triple conversion; ZF/IF 10695/455 kHz
  • Wave bands
  • Broadcast, more than 2 SW bands plus FM or UHF.
  • Power type and voltage
  • Line / Batteries (any type) / 120 / 8 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch
  • Power out
  • 2 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: FM-MW-SW 31-Band Receiver/SW Double Superheterodyne RF-3100 - Panasonic, Matsushita,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 371 x 122 x 241 mm / 14.6 x 4.8 x 9.5 inch
  • Notes
  • AM, SSB (BFO), FM (VHF); digital readout, PLL-synthesis.
    Sold in Japan as RF-B30 / Proceed B30;
    similar model with longwave coverage sold in Europe as DR-31.
    This page describes the model:
    Panasonic RF-3100, as labeled on front & bottom.
  • Net weight (2.2 lb = 1 kg)
  • 3.2 kg / 7 lb 0.8 oz (7.048 lb)
  • Author
  • Model page created by Martin Bösch. See "Data change" for further contributors.

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