WNS-300 Four Channels GNSS Anti-jamming System

INQUIRY
Description
The anti-jamming system is designed to receive, amplify, down-convert, filter, and perform anti-jamming processing for 4 channels of BDS_B1 and GPS_L1 frequency signals. It operates on a power supply voltage of +12V to +32V. It is composed of composed of four main components: antenna array, RF component, anti-jamming processing component, and receiver. It can counteract three broadband jamming sources, providing high-precision positioning and accurate timing even under strong interference conditions.

♦  4-channels: BDS_B1 and GPS_L1 antenna array;
   Input frequencies:
      B1: 1561.098MHz ± 2.046MHz;
      L1: 1575.42MHz ± 1.023MHz;
    RF output power: -55dBm to -65dBm;
    Impedance: 50 Ohms ;
    Supports BDS, GPS, and GAL positioning, signal reception, decoding, and information output, providing time, position, and other parameters;
    Anti-jamming types: Capability to suppress various jamming types such as broadband, frequency sweep, pulse, and combination jamming;
    Multi-jamming resistance: Capable of countering 3 interference sources from different directions simultaneously;
    Nominal Wideband Suppression(Single direction): Jamming-to-signal ratio (JSR) ≥ 95dB@-130dBm;
    Nominal Wideband Suppression(Three directions): Jamming-to-signal ratio (JSR) ≥ 85dB@-130dBm;
    Broadband  jamming suppression capability: ≥ 55dB;
    Operating temperature: -40℃ to +75℃;
    Storage environment: -45℃ to +80℃;
    Dimensions: (100.0 ± 0.5)mm × (100.0 ± 0.5)mm × (26.0 ± 0.5)mm;
    Power consumption: ≤ 8W;
    Weight: ≤ 300g(Aluminum alloy material)
                    ≤ 350g(Magnesium alloy material)
    Positioning accuracy: ≤ 10m;
    Velocity accuracy: ≤ 0.2m/s.
 
Related products
google-site-verification: google89ca700a68467cd9.html