Products
BORAJ-V1 GNSS ANTI-JAM
Highlights
- » Prevents GNSS jamming caused by Jammers and other multipath signals
- » SAJ (GNSS Shield) + Anti-Jam Receiver & Antenna
- » When used with SAJ, BORAJ provides 40-50 dB suppression of unwanted signals
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Receiver Specifications Supported Frequencies GPS L1, L2, L5, BDS B1L, B2L, B3L, GLONASS G1, G2, Galileo E1, E5a, E5b, QZSS L1C/A, L2C, L5, SBAS L1C/A Single Point Positioning (RMS) Horizontal: 1.5 m - Vertical: 2.5 m Time Accuracy 20 ns Receiver Sensitivity -166 dBm Velocity Accuracy (RMS) 0.03 m/s Cold Start < 30 s Initialization Time < 5 s (typical) Initialization Reliability > 99.9% Data Update Rate 20 Hz Data Format NMEA 0183 Operating Temperature -40°C ~ +95°C Storage Temperature -40°C ~ +98°C Humidity 95% (No condensation) Vibration MIL-STD-810 F Shock MIL-STD-810 F Protocol Interface RS-422 / RS-485 / RS-232 Input Supply Voltage (VDC) 3.3 VDC
GNSS Antenna Specifications Frequency Range 1559.052 ~ 1610 MHz - 1205.094 ~ 1278.75 MHz Polarization RHCP Axial Ratio <3 at zenith VSWR 2:1 max. Antenna Pattern 360º (horizontal), 90º (vertical) Antenna Gain 3 dBic Power Consumption 10W LNA Gain B1/L1/G1/E1/E2/L5：30±2 dB — B2/L2/G2/E5b：32±2 dB Noise Figure <2.1 dB Supply Voltage 3.3 – 5 VDC Current <50 mA Operating Temperature -40°C - +85°C Storage Temperature -45°C - +85°C Humidity 95% Waterproof IP67
Mechanical Dimensions (Receiver + Antenna) Dimensions 90 mm diameter Weight 200 g Interface TTL (115200)