Product details

GENERAL DESCRIPTION

TX04 Anti-Jam CRPA System supports critical missions by providing jam free GNSS signals.

With an 8-array CRPA antenna, the system can assure the normal operation of GNSS receiver in presence of multiple jamming sources.

TX04 Anti-Jam CRPA System can be employed using various configuration and operates with civil and military GPS receivers for the land, sea, air platforms (including unmanned aerial systems) and fixed installations. The product has an embedded GNSS receiver that supports all satellite constellations.

How it works

TX04 mitigates interference by creating nulls in the antenna gain pattern in the direction of jammers, providing significant anti‑jam protection even in dynamic multi‑jammer scenarios. The output is a protected standard Radio Frequency (RF) signal, free from jamming and suitable for input to modern and legacy GNSS receivers.

BENEFITS

• Immediate availability for urgent operational needs
• Simple assembly means easy to install or retrofit
• Compatible with all types of external GPS receivers and vehicle navigation systems
• Minimal integration training required
• Light Weight
• Ultra Compact Size
• Superior Suppression Performance

APPLICATION AREAS

• Fixed Winged Aircraft

• Rotary Wing Aircraft

• Unmanned Autonomous Systems

• Armored Vehicles

• Naval Platforms, Coast Guard Platforms

Dimensions (mm)                                                                                             Nominal Wideband Suppression

                                                                               
160×160×35                                                                                                        > 95 dB J/S performance

Weight (g)                                                                                                           based on performance of typical GPS receivers, in the

< 800                                                                                                                    presence of 3 spatially diverse broadband jammers

Power Consumption (w)                                                                                   Data Interfaces

< 30 W                                                                                                                  Serial

 Antenna Array                                                                                                  Connectors

4 + 4 Array CRPA Antenna                                                                                  1x SMA Female,

                                                                                                                             J30J 21-pin Socket

Simultaneous Independent Nulling                                                                 Operating Voltage

3 (L1) + 3(L2)                                                                                                        12 V DC

Simultaneous Active Bands                                                                               Operating Temperature

GPS L1 and L2                                                                                                       -40 °C to +70 °C

GALILEO E1

BEIDOU B1