--406 MHz EPIRB with Integral GPS Category II --Product No. 2744 --Model No.: RLB-35 --· Internal GPS engine allows faster 406 EPIRB location than standard, non-GPS-enabled models; can update position every 20 minutes --· New GPS engine provides faster acquisition time --· EPIRB has Circuitry, Battery Voltage and GPS Acquisition Test features built in, or can be fully tested at a BRC --· Patented proprietary electronics package for faster, more stable 406 frequency transmission --· Field Programmable at BRC equipped with FPR-100, FPR-10 --· 48 hours operating life at -40°C (-40°F), allowing for monthly self-test for 5 years --· 72 hours operating life at -21°C (-70°F) nominal, when battery is new --· Lanyard coil retained with all around cover for non-tangling deployment --· Universal usage illustrations; English and French languages --· Mounting Bracket included with EPIRB purchase --· Transmits on 406 MHz (COSPAS-SARSAT) with your registered, unique, digitally-coded distress signal, and 121.5 MHz (SAR homing frequency) --· Built-in strobe for enhanced location in poor visibility conditions --· Single, three-position switch for easy test of battery, EPIRB and GPS operation. Steady green LED indicates unit has passed full functional EPIRB test. Flashing red LED indicates unit is "ON" --· Can be manually activated; self-buoyant - no external float collar to lose --· High impact plastic case designed to withstand exposure to UV rays, oil, sea water and raft packing --· 5-year limited warranty --· 5-year replacement life lithium battery --Size (including antenna): 17.5 x 6.25 x 5.5 in. (44.5 x 15.4 x 14.0 cm) Weight: 4.5 lbs. (2.0 kg) --Material: High impact polycarbonate blend case/polyethylene bracket --Color: Hi-Viz Yellow/White bracket --Deployment: Automatic, hydrostatic release or manual --Operation: Lift switch up, slide left, push back and down fully, breaking tab; water activated when out of bracket --Waterproof: 33 ft (10 m) --Certification: COSPAS-SARSAT, FCC, USCG, Complies with GMDSS, European MED --Limited Warranty: 5 years --Battery Type: Lithium - 5-year replacement life --Modulation: AM --Radiated Power: 5 watts +2dB (406 MHz) 50 mW +3dB (121.5) --Operating Life: 48 hours @ -40°C (-40°F)