Useful 12 Channels Mobile/Base Transceiver CBT - 72

Sharp; Osaka

  • Year
  • 1970 ??
  • Category
  • Citizen Band Equipment
  • Radiomuseum.org ID
  • 274321
    • alternative name: Hayakawa Electric Co.Ltd.

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

 Technical Specifications

  • Number of Transistors
  • 20
  • Main principle
  • Transceiver
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Line / Batteries (any type) / 50-60 Hz: 110-220; 220-240 / 13,2 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 cm = 3.1 inch
  • Power out
  • 3 W (3 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Useful 12 Channels Mobile/Base Transceiver CBT - 72 - Sharp; Osaka
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 220 x 70 x 177 mm / 8.7 x 2.8 x 7 inch
  • Notes
  • Sharp CB Funkgerät, 12 Kanal 27 MHZ Bereich, Sendeleistung 5 Watt. Gerät kann mit 110-120 Volt Wechselstrom oder 13,20 Volt aus Autobatterie betrieben werden. Verwendung als Mobilfunk- sowie als Heimstation.

    Base or mobile transceiver operating in CB band. Transmitter: Power input to final stage: 5 W.
    Receiver sensitivity:0.5 µV.
    20 Transistors , listed one per type and not all, and 2 ICs.

  • Net weight (2.2 lb = 1 kg)
  • 2.740 kg / 6 lb 0.6 oz (6.035 lb)
  • Literature/Schematics (1)
  • Original Sharp Service Unterlagen
  • Literature/Schematics (2)
  • -- Original prospect or advert (“CQ Elettronica”, Italy, CD editor number 1 special, January 1972.)
  • Author
  • Model page created by Josef Pilz. See "Data change" for further contributors.

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