AIS Position Life Jacket Light
The life jacket light is a life-saving device equipped on a life jacket. It is suitable for marine rescue, helping people who fall into the water to send signals to rescuers, and helping search and rescue personnel find targets. The product uses LED lights as light sources, which is convenient for close-range rescue at night. At the same time, the product supports AIS technology (when working, it can send AIS messages containing GPS information to all AIS-equipped ships and AIS shore base stations within a certain range).
Overview
Characteristics
AIS launch function
Automatic activation while falling water
High waterproof performance
5 years battery life
Long work time
Built in life jacket, no deployment and no operation
Beidou/ GPS dual-mode
Positioning function
With reporting position and alarm functions
Life jacket light performance
Luminous intensity: ≥0.75cd
Luminous time: ≥8h
Flash frequency: 50-70 times/min
Working voltage: 3V
Validity period: 5 years
Product size: 57*28*100mm
Product weight: 160g
AIS performance
Transmission frequency: AIS 1. 161.975MHz; AIS 2. 162.025MHz
Transmission rate: 96000bps
Output power: 2W(33dBm)±1.5dB
Modulation bandwidth: 25kHz
Modulation method: GMSK
Transmission interval: 1 time/min
Effective distance: 5km(typical)
GNDSS performance
Positioning system: Beidou, GPS
Receiving frequency: BD(1561.098MHz); GPS(1575.42MHz)
Update rate: 1Hz
Positioning accuracy: 10m
Positioning time: ≤180s(cold start); ≤30s(hot start)
