• Country
• Japan

• Manufacturer / Brand
• Sharp; Osaka

• Year
• 1978 ??

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

• Radiomuseum.org ID
• 221529

• • alternative name: Hayakawa Electric Co.Ltd.

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz

• Wave bands
• Broadcast (MW) and Long Wave.

• 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).

• Power out
• 5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: IC Solid State Auto Radio AR-947A - Sharp; Osaka

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 160 x 50 x 130 mm / 6.3 x 2 x 5.1 inch

• Notes
• 5 Stationtasten 2x LW und 3x MW.

• Net weight (2.2 lb = 1 kg)
• 1.5 kg / 3 lb 4.9 oz (3.304 lb)

• Mentioned in
• Sharp Service Unterlagen

• Author
• Model page created by Josef Pilz. 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