Product details

GENERAL DESCRIPTION

TX25 Anti-Jam CRPA System supports critical missions by providing jam free GNSS signals.

With an 16-array CRPA antenna, the system can assure the normal operation of GNSS receiver in presence of multiple jamming sources.

TX25 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

TX25 mitigates interference by creating nulls in the antenna gain pattern in the direction of jammers, providing significant anti‑jam protection even in dynamic single wideband 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

• 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)
< 160*160*45 

Weight (g)

< 1300

Power Consumption (w)

< 30 W 

Antenna Array

16

Simultaneous Independent Nulling

7 + 7

Simultaneous Active Bands

GPS  L1 and L2 or L5

GAL  E1

BDS  B1

GLO  G1

Nominal Wideband Suppression

> 95 dB J/S

Based on the performance of a typical GPS receiver, in the presence of 7 wideband jammer

Data Interfaces

Serial 

Connectors
SMA Female,

Operating Voltage

12 V DC 

Operating Temperature

-40 °C to +70 °C