Compact Dolby System SG-20H

Sharp; Osaka

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  • Year
  • 1985 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 279243
    • alternative name: Hayakawa Electric Co.Ltd.

 Technical Specifications

  • Number of Transistors
  • 21
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 455/10700 kHz
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Details
  • Other Combination - see Notes
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 220; 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 56 W (max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Compact Dolby System SG-20H - Sharp; Osaka
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 390 x 247 x 364 mm / 15.4 x 9.7 x 14.3 inch
  • Notes

  • 20 transistors, 1 FET, 12 ICs, 17 diodes, 11 LEDs.

    LW: 148.5 - 370 kHz,
    MW:  520 - 1620 kHz,
    FM:  87.6 - 108 MHz.

    Cassette Recorder; Record player: 33-1/3 and 45 rpm, Magnetic cartridge.

  • Net weight (2.2 lb = 1 kg)
  • 8.5 kg / 18 lb 11.6 oz (18.722 lb)
  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by a member from SK. See "Data change" for further contributors.

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