• Country
• Japan

• Manufacturer / Brand
• Sharp; Osaka

• Year
• 1982

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 143945

• • alternative name: Hayakawa Electric Co.Ltd.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: RG-7550H - Sharp; Osaka

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 178 x 51 x 157 mm / 7 x 2 x 6.2 inch

• Notes
• 3-Band-Autoradio mit Cassettenteil. Stationsspeicher: 8× UKW, 5× MW, 3× LW.
  Dolby, APSS, 40-12500 Hz (Fe), Rücklauf, Auswurfautomatik, Auto-Reverse.
  24-Stunden-Quarzuhr, SDK.

• Net weight (2.2 lb = 1 kg)
• 1.7 kg / 3 lb 11.9 oz (3.744 lb)

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Franz Scharner. 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