GNSS Anti-Jamming Solution by TUALCOM (10 more products)

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TUALAJ 4200 L1L2 GPS/GNSS Anti-Jam CRPA Image

The TUALAJ 4200 L1 L2 from TUALCOM is an Anti-Jam GNSS CRPA System that provides jam free GNSS signals for mission critical applications. It has an embedded GNSS receiver that supports BeiDou (B1C), Galileo (E1, E5a), SBAS, GLONASS (L1) and GPS (L1) bands. This anti-jam system supports a 4-array CRPA antenna that uses novel beamforming techniques to assure normal operation of GNSS receivers in presence of up to 3 jamming sources simultaneously. It has a bandwidth of up to 30 MHz and an internal GNSS tracking sensitivity of -164 dBm with a nominal wideband suppression of over 40 dB. This system requires a DC supply of 12-36 V and consumes less than 12 W of power. It can be controlled via ethernet and serial interfaces.

The TUALAJ 4200 L1L2 GPS/GNSS Anti-Jam CRPA system can be used in various configurations and operates with civil and military GPS receivers for land, sea and air platforms including unmanned aerial systems and fixed installations. It is compatible with all types of external GPS receivers and vehicle navigation systems and supports RTCM. This anti-jam system is available in a module that measures 10 x 8 x 2.7 cm with 5x SMA female and micro-D 25-pin socket connectors. It is ideal for 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 applications.

Product Specifications

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Product Details

  • Part Number
    TUALAJ 4200 L1L2 GPS/GNSS Anti-Jam CRPA
  • Manufacturer
  • Description
    Anti-Jam GNSS CRPA System for Critical Mission Applications

General Parameters

  • GNSS Bands
    BeiDou B1C, Galileo E1, Galileo E5a, SBAS, GPS L1, GPS L2
  • CRPA
  • Integrated Receiver
  • Bandwidth
    Up to 30 MHz
  • Internal GNSS Tracking Sensitivity
    -164 dBm
  • Configuration
  • 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)
  • Suppression
    40 dB
  • Antenna Elements
    4 Elements
  • Simultaneous Independent Nulling
  • Simultaneous Active Bands
  • Data Interface
    Ethernet, Serial
  • RTCM Support
  • 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

Technical Documents