• Country
• Japan

• Manufacturer / Brand
• Sharp; Osaka

• Year
• 1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 100574

• • alternative name: Hayakawa Electric Co.Ltd.

• Number of Tubes
• 4

• Valves / Tubes
• UZ-57A UY-56 UX-12A_Japan KX-12F

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown); 1 AF stage(s)

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 100 Volt

• Loudspeaker
• Magnetic loudspeaker (reed) of high quality (free mooving - only possible past 1931).

• Power out
• 0.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: KS-2 - Sharp; Osaka

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 378 x 240 x 175 mm / 14.9 x 9.4 x 6.9 inch

• Notes
• Schaltungstyp "Kou-ichi".

• External source of data
• K. Hayashi

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by Berthold Bosch † 13.2.19. 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