Description
Interference mitigation is achieved by applying digital null-steering algorithms to the signals, creating dynamic nulls in the antenna gain pattern to the direction of jammers. The system provides significant jamming protection even in dynamic multi-jammer scenarios both under narrowband and broadband interferences. Anti-jamming GNSS receivers are designated for the navigation data (positioning, velocity, time) determination using GNSS signals (GPS, GLONASS, Galileo, BeiDou)* in the L1, L2, L5, E1, E5a, E5b, B1, B2 bands* under intentional and unintentional interferences.
TECHNICAL SPECIFICATIONS
GNSS | GPS L1(C/A), GLONASS L1(C/A) | ||
Single jammer interference resistance | up to 90 dB (J/S) | ||
Multiply jammers interference resistance | up to 82 dB (J/S) | ||
Positioning accuracy (RMS) | |||
Horizontal | 1.5 m | ||
Vertical | 2 m | ||
Data interface | RS422 x 2, USB x 1, Ethernet x 1 | ||
Data protocols | NMEA, NTL binary | ||
RF output | 1 | ||
Electrical parameters | |||
Power consumption | 6.5 W | ||
Supply voltage | 7…50 V, 24 V typical | ||
Power consumption | |||
Option 1 | 6.5 W (All data interfaces and up-converter) | ||
Option 2** | 4.5 W (All data interfaces without up-converter) | ||
Option 3** | 4.0 W (RS422x1 only without up-converter) | ||
Weight and size | |||
Dimensions (L х W х H) | 174 х 134.5 х 16 mm | ||
Weight | 140 g |
*The basic option GPS L1(C/A), GLONASS L1(C/A). Additional variants of the GNSS constellations and frequency bands upon request.
**Assembly option on request.
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