Product
LoRan
Low-power long-distance IoT communication technology for identification of distant fishing vessels (marine vessels) in marine environment
Base station IoT communication system technology using LoRa-based low power long distance wireless communication technology
Characteristics
- frequency band: 917M Hz ~ 923.5M Hz
- Support low power long distance wireless communication in license-free frequency band
- RF Impedance: 50 Ω
- Support low power long distance transmission of surface embedded sensor nodes
- Flat circular antenna with built-in case
- SMA interface support for connection of various wireless communication modules
- Support omnidirectional characteristics based on slope or surface
- Support vertical radiation characteristic of -3dB beam width
- In order to overcome the poor radio propagation characteristics of the monopole antenna in the landfilled state, it is possible to apply low power long distance transmission in the landfill environment by applying the flat circular cavity type antenna.
Product Advantage
- Cortex-M3 / SX1276 LPWA-based long distance communication module High Sensitivity down to -148dBm, Spread Spectrum Modem, 384KB Flash
- GPS Horizontal position accuracy: 2.5m (GPS & GLONASS) Tracking & Navigation -164dBm, Reacquisition -159dBm, Cold Start -148 dBm
- PCB pattern based marine environment compatible antenna, 900M Hz band high gain (+ 2.0dBi), vertical beam width 90 °
- Wireless channel collision avoidance and interference avoidance algorithm