Multi Band Radio Receiver WR-A70

Unknown - CUSTOM BUILT: Hong Kong (HK)

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  • Year
  • 2002 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 243863

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Batteries / addl. power jack / AA: 3 x 1,5 / 4.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.7 cm = 2.2 inch
  • Power out
  • 0.5 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Multi Band Radio Receiver WR-A70 - Unknown - CUSTOM BUILT: Hong
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 160 x 95 x 32 mm / 6.3 x 3.7 x 1.3 inch
  • Notes

  • Frequenzbereiche:
    FM1  88.0 - 108.0 MHz
    FM2  TV 5 - 12 Kanal (174 - 223 MHz)
    FM3  TV 2 - 4 Kanal (64 - 88 MHz)
    MW   525 - 1610 kHz
    SW1  3.70 - 4.37 MHz
    SW2  4.20 - 5.24 MHz
    SW3  5.16 - 6.15 MHz
    SW4  7.10 - 8.25 MHz
    SW5  8.88 - 10.62 MHz
    SW6  11.25 - 12.82 MHz
    SW7  12.60 - 14.50 MHz
    SW8  15.00 - 16.70 MHz
    SW9  17.00 - 19.00 MHz
    SW10 21.34 - 22.80 MHz

    Siehe auch Naiwa WR-A70 (identische Frequenzbereiche) und Aiwa WR-A70 (FM nur 88 - 108 MHz, 9 SW-Bereiche, MW und LW-Bereich).

  • Net weight (2.2 lb = 1 kg)
  • 0.3 kg / 0 lb 10.6 oz (0.661 lb)
  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by Holger Struthoff. See "Data change" for further contributors.

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