• Country
• Japan

• Manufacturer / Brand
• Sharp; Osaka

• Year
• 1982

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 199462

• • alternative name: Hayakawa Electric Co.Ltd.

• Number of Transistors
• 52

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 110; 220; 240 / 10 x 1,5 Volt

• Loudspeaker
• 6 Loudspeakers

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: The Searcher 4 Band Stereo Radio Cassette Recorder GF-777 H - Sharp; Osaka

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 752 x 379 x 166 mm / 29.6 x 14.9 x 6.5 inch

• Notes
• Sharp GF-777H, 4 Band Stereo Radio Cassette Recorder, Ghettoblaster-Boombox;
  Multi-amp, Super Woofer, Double Cassette Deck, "90 W PMPO", 3 way 6 speaker boxes,
  MW: 520 kHz - 1620 kHz,
  SW: 5.95 MHz - 18 MHz,
  LW: 150 kHz - 285 kHz,
  FM: 87.6 MHz - 108 MHz, metal tape bias, 60 W power consumption.
  Compare Sharp GF-777 model types:
  GF-777E
  GF-777Z
  GF-777ZR (Russia)
  GF-777H

• Net weight (2.2 lb = 1 kg)
• 12.2 kg / 26 lb 14 oz (26.872 lb)

• Mentioned in
• Funkschau (8/1982, S. 76, 77 / Bericht mit Blockschaltbildern)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 1338 models, 1209 with images and 517 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sharp; Osaka