TUALAJ 4300 GPS/GNSS Anti-Jam CRPA

GNSS Anti-Jamming Solution by TUALCOM (9 more products)

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TUALAJ 4300 GPS/GNSS Anti-Jam CRPA Image

The TUALAJ 4300 from TUALCOM is a GNSS Anti-Jam CRPA System that supports critical missions by providing jam free GNSS signals. It eliminates interference by applying novel beamforming techniques. The system has an embedded GNSS receiver (BeiDou (B1C)/Galileo (E1, E5a, E5b)/SBAS GLONASS (L1, L2)/GPS (L1, L2)/QZSS (L1)) and can have 3 simultaneous active bands. It has an internal GNSS tracking sensitivity of -164 dBm and provides a nominal wideband suppression of more than 40 dB. The system requires a DC supply voltage from 12 to 36 V and consumes less than 18 W of power.

With a 4-array Controlled Reception Pattern Antenna (CRPA) antenna, the system can assure the normal operation of GNSS receiver in presence of multiple jamming sources. It can be employed using various configurations and operates with civil and military GPS receivers for the land, sea, air platforms (including unmanned aerial systems) and fixed installations. Wide bandwidth of the system also enables the SBAS signals to GNSS receiver.

The TUALAJ 4300 is available in a module that measures 11.0 x 10.0 x 2.7 cm with 5 x SMA-female connectors and supports Ethernet and Serial data interfaces. It is suitable for use in Fixed Winged Aircraft, Rotary Wing Aircraft, Guided Munitions, Unmanned Autonomous Systems, Armored Vehicles, Naval Platforms, Coast Guard Platforms, Maritime Cybersecurity, Advanced Transportation Systems, Military Communications, Armored Trucks and Critical Asset Tracking.

Product Specifications

Product Details

  • Part Number
    TUALAJ 4300 GPS/GNSS Anti-Jam CRPA
  • Manufacturer
    TUALCOM
  • Description
    BeiDou/Galileo/SBAS GLONASS/GPS/QZSS GNSS Anti-Jam CRPA System

General Parameters

  • GNSS Bands
    BeiDou B1C, Galileo E1, Galileo E5a, SBAS, GLONASS L1, GLONASS L2, GPS L1, GPS L2, QZSS L1
  • CRPA
    Yes
  • Integrated Receiver
    Yes
  • Bandwidth
    Up To 30 MHz
  • Configuration
    Controller
  • Internal GNSS Tracking Sensitivity
    -164 dBm
  • Frequency
    1575.42 MHz (BeiDou B1C) / 1559 to 1591 MHz (Galileo E1) / 1164 to 1189 MHz (Galileo E5a) / 1575.42 MHz (GPS L1) / 1227.6 MHz (GPS L2)/ 1598.0625 to 1609.37 MHz (GLONASS L1) / 1242.9345 to 1251.625 MHz (GLONASS L2)
  • Suppression
    40 dB
  • Antenna Elements
    4 Elements
  • Simultaneous Independent Nulling
    3
  • Simultaneous Active Bands
    7
  • Data Interface
    Ethernet, Serial
  • RTCM Support
    Yes
  • Operating Voltage
    12 to 36 V
  • Power Consumption
    18 W
  • Connectors
    SMA, SMA - Female
  • Applications
    Fixed Winged Aircraft, Rotary Wing Aircraft, Guided Munitions, Unmanned Autonomous Systems, Armored Vehicles, Naval Platforms, Coast Guard Platforms, Maritime Cybersecurity, Advanced Transportation Systems, Military Communications, Armored Trucks, Critical Asset Tracking
  • Operating Temperature
    -40 to 85 Degree C
  • Weight
    460 g
  • Dimension
    11 x 10 x 2.7 cm
  • Note
    Environmental Tests : MIL-STD-810G, EMI / EMC : MIL-STD-461F

Technical Documents