Airborne AIS Receiver
ERI51UAB
The airborne AIS receiver (ER51UAA) is a detection and processing device for specific signals that is carefully designed and developed based on the advanced software radio (SDR) platform using RF signal direct acquisition technology. It can realize fully automatic identification, demodulation, information restoration and interpretation of AIS signals. This product has high receiving sensitivity, long range, large instantaneous dynamic range, and strong anti-interference ability, the device is small in size, light in weight, low in power consumption, and has strong environmental adaptability, and can be applied to various types of unmanned aerial vehicle environments.
Features:
RF direct acquisition technology ensures instantaneous large dynamic reception
Narrowband receiving and processing technology ensures high receiving sensitivity and strong anti-interference ability of the equipment
The use of high-performance, low-power FPGA ensures strong signal processing ability
Long detection distance, can adapt to complex electromagnetic environments such as multiple targets
After powering on, the equipment runs autonomously without manual operation
Supports multiple output interfaces and communication protocols
With data storage function, supports later data analysis
With work log storage and recording function
Small size, light weight, low power consumption
Supports user secondary development and application
Main functions:
Collect AIS information sent by ships, base stations, navigation aids and SRA (search and rescue AIS)
Get characteristic information of ships, base stations, navigation aids and SRA from the collected AIS information: location, MMSI number (including nationality information), ship name, ship and cargo type, size and draft, sailing destination, heading speed, turning rate, etc.
Data download function: Transmit AIS information and equipment working status to the drone link system through Ethernet port and synchronous 422 interface
It has power-on self-test, periodic self-test and maintenance self-test functions
Receiving frequency 161.975MHz, 162.025MHz
Number of receiving channels 2 channels parallel receiving
Action distance ≥ 200km
Receiving sensitivity ≤ -110dBm
Dynamic range ≥ 80dB
Anti-burnout power ≥ 10W
Packet error rate ≤20%
Number of targets processed simultaneously ≥ 400 batches
External interface:
RF interface 1 input (N-K type)
Data interface 1 Ethernet interface, 1 RS422 serial port (GJB599AⅢ series composite material electrical connector)
Power interface 1 28V power supply interface (GJB599AⅢ series composite material electrical connector)
Power supply and power consumption:
Power supply 22V～30V DC
Power consumption 10W
Dimensions and weight:
Dimensions ≤140mm*130mm*60mm (including mounting holes)
Net weight ≤650g
Application scenarios: suitable for drone platforms, evtol, etc.
