Business-Corder BI-500

Sony Corporation; Tokyo

Data
Forum
Pictures
Collections

  • Year
  • 1985 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 257505

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Batteries / addl. power jack / AA: 2 x 1.5 / 3 Volt
  • Loudspeaker
  • -Loudspeaker incorporated, but system not known. / Ø 3.6 cm = 1.4 inch
  • Power out
  • 0.2 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Business-Corder BI-500 - Sony Corporation; Tokyo
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 55 x 123 x 21 mm / 2.2 x 4.8 x 0.8 inch
  • Notes

  • A portable microcassette recorder/player dictophone supplied with a carry case, microphone and Sony ECM-16M headphones. Tape speed 1.2cm or 2.4cm per second, +30% fast playback with sound.

    Features

    • Voice-operated recording system using a VOR circuit starts the tape automatically when there is sound and stops it when there is no sound.
    • Compact and lightweight electret condenser microphone supplied.
    • The LOCK switch prevents accidental recording or playback during carriage.
    • The fast playback allows one to listen to the tape contents rapidly.

    Optional 3V power supplies

    • AC-30 AC power adaptor
    • DCC127A car battery cord and PC-200 DC plug adaptor for use with 12V car battery

    Sony MicroWorld, Sprachgesteuertes Taschendiktiergerät BI-500,  für Micro-Cassetten (z.B. MC 30BM, MC 60BM).

    Technische Daten:

    • 2 Sur/ 1 Kanal-System, Aufnahme und Wiedergabe
    • Frequenzgang: 250 - 3000 Hz, 250 - 5000 Hz bei 1,2  bzw. 1,4 cm/ sec
    • Ausgangsleistung  200 mW
    • Sprachgesteuertes Taschendiktiergerät
    • Empfindlichkeitsschalter in 2 Stufen
    • Einhandbedienung
    • SONY-O_matic-Aussteuerungsautomatik
    • Bandzählwerk, 3 - stellig
    • 2 Bandgeschwindigkeiten: 1,2 und 2,4 cm/sec
    • Pausentaste
    • Cue-Review-Funktion

    Mitgeliefertes Zubehör: Ohrhörer und Tragetasche.

  • Net weight (2.2 lb = 1 kg)
  • 0.190 kg / 0 lb 6.7 oz (0.419 lb)
  • Mentioned in
  • Sony Datenblatt 5/85
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual Sony Bi-500)
  • Author
  • Model page created by Reinhard Keins. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum