• Country
• Japan

• Manufacturer / Brand
• Sharp; Osaka

• Year
• 1970 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 86096

• • alternative name: Hayakawa Electric Co.Ltd.

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

• Number of Transistors
• 10

• Semiconductors
• 2SA235 2SA235 2SA12 2SA350 2SA234 2SA234 2SC281 2SB75 2SB156 2SB156 1N34A 1N34A 1N60 1N60 Selengleichrichter

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Tuned circuits
• 5 AM circuit(s)     8 FM circuit(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Details
• Record Player (perh.Changer)

• Power type and voltage
• Line / Batteries (any type) / 50 to 60 Hz, 110; 200; 220; 240 / UM-1: 4 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch

• Power out
• 1 W (unknown quality)

• from Radiomuseum.org
• Model: FM AM Portable Phono Radio RP-661 - Sharp; Osaka

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

• Dimensions (WHD)
• 330 x 90 x 250 mm / 13 x 3.5 x 9.8 inch

• Notes

• 33, 45 & 78 rpm.

• Mentioned in
• -- Original-techn. papers.

• 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