The SEP-500 EPIRB complies with CCIR, RTCM, COSPAS-SARSAT and GMDSS performance standards of IMO with transmitting frequencies of 406MHz/121.5MHz.
The SEP-500 receives GPS information and it transmits more accurate distress position than the EPIRB without GPS. This makes RCC(Rescue Coordination Center) perform prompt search & rescue operation.
• Fully GMDSS compliant
• Global alert via COSPAS-SARSAT satellites
• Exact location faster than standard
• Next generation in marin safty electronics
• Internal GPS allows position updates
Specifications
▶ GENERAL
• Material housing : ABS Plastic
• Strobe light: 21times per minute (min. 0.75 candela min)
• Temperature Operating : Operating -20℃ ~ +55℃
• Temperature Storage : -30℃ to +70℃
• Battery : Lithium – 4 years service life
• Antenna : Omnidirectional whip antenna
• Operating life: More than 48 hours at -20℃/80 hours at +20℃
• Weight : 1.5㎏
▶ GPS Receiver
• Center Frequency : 1575.42MHz ±1.023MHz
• Antenna : Ceramic dielectric patch
• Characteristics: 16 channel ANTARIS 4 positioning engine
▶ 406MHz SATELLITE TRANSMITTER
• Frequency : 406.037㎒ ±2ppm
• Output power : 5W±2㏈
• Radio type : G1B
• Modulation : Phase modulation 1.1 ± 0.1 rad
• Data encoding : Bi phase L
• Bitrate : 400b/s
▶ 121.5MHz HOMING TRANSMITTER
• Frequency : 121.5㎒ ±10ppm
• Output power : ≥75㎽
• Modulation: AM, Sweep Tone from max 1600㎐ to min 300㎐
• Radio type : A3X
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