FM-MW-SW 31-Band Receiver DR31 RF-3100B

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

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  • Year
  • 1982 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 344971

 Technical Specifications

  • Number of Transistors
  • 66
  • Semiconductors
  • Main principle
  • Superhet, double/triple conversion; ZF/IF 455/10700 kHz
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Line plus power jack, mostly with battery or storage battery / 50/60 Hz 110-125; 220-240 / D: 8 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch
  • Power out
  • 1.5 W (2 W max.)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: FM-MW-SW 31-Band Receiver DR31 RF-3100B - Panasonic, Matsushita,
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 14.625 x 4.8125 x 9.5 inch / 371 x 122 x 241 mm
  • Notes
  • (

    PLL (Phase-Locked-Loop) Synthesizer Communications Receiver with All-Band Frequency Display. SW Double Superheterodyne. MW-SW RF gain control (MGC). BFO.

    Frequency Range:
    SW1~SW29 1.6~30 MHz
    AM 525~1605 kHz
    FM 88~108 MHz

    See also:
    RF-B30 (50-60 Hz, 100 V (Proceed B30, Japanese Domestic Model)
    RF-3100 (60 Hz, 120 V (United States)
    RF-3100BA (50 Hz, 240 V (Australia)
    RF-3100LBE (50 Hz, 240 V, IF 10702/462 kHz, United Kingdom).
    RF-3100LBS (50-60 Hz, 110-125; 220-240 V (General Export)

    ?)
  • Net weight (2.2 lb = 1 kg)
  • 7.09 lb (7 lb 1.4 oz) / 3.219 kg
  • Mentioned in
  • -- Original prospect or advert (RF-3100B brochure.)
  • Author
  • Model page created by Martin Kent. See "Data change" for further contributors.

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