ACR Electronics RLB-33 2776 Product Support Manual

Contents

Y1-03-0148-2 Rev. L 168.4 Specifications406 MHz TransmitterFrequency 406 MHzOutput Power 5 WattsDigital MessageFormatRLB-33: Standard Location Protocol2RLB-32: Standard Location Protocol1Duration RLB-33: 520 msRLB-32: 440 msFrequency Stability ±2 parts per billion/100msRate 400 bpsModulation ±1.1 radians peakEncoding Biphase L1 Leaves ACR with Serialized U.S. code but can be reprogrammed at a service center to Maritime or othercoded format including nationality of registration.2 Leaves ACR with Serialized U.S. code but can be reprogrammed at a service center to Maritime MMSI.Battery LifeOperating 48 hours minimumReplacementInterval 5 years or after use in an emergencyOperating TempRangeCLASS 1 -40°C to +55°C(-40°F to +131°F)CLASS 2 -20°C to +55°C(-4°F to +131°F)Storage TempRangeCLASS 1 -50°C to +70°C(-58°F to +158°F)CLASS 2 -40°C to +70°C(-40°F to +158°F)121.5 MHz TransmitterFrequency 121.5 MHzFrequencyTolerance ±50 ppmOutput Power 50-100 mW PEPModulation Type AM (3K20A3X)Sweep Range 400 to 1200 HzSweep Rate 3 HzDuty Cycle 37.5%General/EnvironmentalSize(without antenna)7.2 x 4.3 x 3.7 in.(18.4 x 10.9 x 9.3 cm)Antenna Height 7.39" (18.77 cm)EPIRB Material High impact UV resistant plasticColor ACR-treuse™ (High Vis Yellow)Weight 1.9 lbs. (861g)Waterproof Exceeds RTCM Standards - Factory Tested to 33 ft/10 m at room temperatureAntennaFrequency 406 & 121.5 MHzPolarization VerticalVSWR Less than 1.5/1Xenon StrobeLight Color WhiteOutput Power 0.75 effective candelaFlash Rate 20-30 per minute