GN-CRPA series

Anti-Jamming Array Antenna

CN-CRPA series miniaturized GNSS array antenna is featuring low cost jammer protection for land, airborne and sea based applications. it enables multi-frequency GNSS signal receiver with small size making it easy to integrate.  Anti-jamming protection in dynamic multi-jammer scenarios.

The modular design. antenna module are separated from processor module with a rugged and environmentally sealed housing. It could be use in any internal or external GNSS/INS navigation.

Performance
  • Anti jamming sources: 1~3

  • Anti jamming ability: >= 35dB

  • Gain: >= 4 dBi

  • LNA Gain: 35 dB

  • Noise Figure: <= 3.0 db

  • Frequency: GPS L1/L2, Glonass L1/L2, BDS B1/B3

  • Rugged standard: IP 67

  • Shock and Vibration: 1500Gs 11ms, 10~2000Hz

  • MTBF: >20000 H

  • Diameter: Φ230x 115mm