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Class B (manually activated) EPIRB

The ACR Magnum B EPIRB (ACR# 2768) compact size allows for convenient mounting or stowage. It floats upright without an external float collar.

  • Test mode with LED indicator allows readiness check Highly flexible, fixed antenna always in position, ready for use
  • Transmits simultaneously on 121.5 MHz (civilian) and 243.0 MHz (military) Search and Rescue homing frequencies Lanyard is coiled on spindle for easy, non-tangling deployment and stowage
  • High impact plastic case designed to withstand exposure to sea water and raft packing
  • 5-year limited warranty
  • Designed for quick, easy battery replacement at any ACR Authorized Service Center
  • Extra long life lithium battery; 6-year replacement life (12-year useful life)
  • Operating life is 48 hours, @ -20C (-4F) longer in temperate waters
  • Size: 9.0 x 4.8 x 3.5 in (22.9 x 12.2 x 8.9 cm)
  • Antenna 7.3 in (18.4 cm)
  • Weight: 1.7 lbs (790 g)
  • Frequency: 121.5 MHz, 243.0 MHz
  • Battery Type: Lithium
  • Modulation: AM
  • Radiated Power: 75 mW minimum
  • Operational Life: 48 hours @ -20C (-4F), longer in temperate waters


    ACR Low Pro2 Mounting Bracket
    ACR Low Pro2 Mounting Bracket

    This compact Low Profile Bracket for use with any ACR Category II 406 EPIRB