• Country
• Japan

• Manufacturer / Brand
• Sharp; Osaka

• Year
• 1968–1972

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 301549

• • alternative name: Hayakawa Electric Co.Ltd.

• Number of Transistors
• 8

• Semiconductors
• 2SB234 2SB234 2SA12 2SA12 2SB75 2SB75 2SB77 2SB77 1N34A 1N34A

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Dry Batteries / C: 4 x 1,5 Volt

• Loudspeaker
• 2 Loudspeakers

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: All Transistor 2-Speaker BY-154 - Sharp; Osaka

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

• Price in first year of sale
• 74.00 AUS $

• Mentioned in
• Mingay's Price Service (Aug 1968 to Aug 1972.)

• Literature/Schematics (1)
• J.R. Publications Transistor Radio Service Handbook (Group G7, 1970, Page S184.)

• Author
• Model page created by Aldo Andreani. See "Data change" for further contributors.

• Other Models

• Here you find 1327 models, 1200 with images and 514 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sharp; Osaka