The HEDGE-4008-S130 is an integrated L1/L5 anti-jam GNSS CRPA developed for military and defense platforms requiring resilient positioning performance in contested electromagnetic environments. Designed to meet MIL-STD-810H and MIL-STD-461F requirements, the compact system combines advanced antenna processing with a dual-frequency, multi-constellation GNSS engine to support tactical drones, ground vehicles, naval systems, and robotic platforms operating under active interference conditions. Its low-SWaP architecture enables high-end anti-jam capability for platforms with limited space, weight, and power availability.
Utilizing two independent 4-element CRPA arrays, the HEDGE-4008-S130 delivers simultaneous spatial and spectral interference mitigation with support for up to three independent jamming sources per array. The system incorporates adaptive notch filtering, pulse blanking, and an embedded GNSS receiver for robust navigation performance. An integrated WebGUI provides real-time monitoring and configuration tools including FFT spectrum analysis, virtual antenna pattern visualization, and jammer signal reporting. Ethernet, RS-485, and RS-232 interfaces support integration into defense and unmanned systems architectures.
Specifications:
| Dimensions: | 130 x 130 x 30.5 mm |
| Weight: | < 550 g |
| Power Consumption: | < 13 W |
| Operating Voltage: | 9–36 V DC |
| Frequency Bands: | L1C, L1C/A, E1, B1C, B1I L5, E5a, B2a |
| Jammer Suppression: | > 40 dB |
| J/S Performance: | > 100 dB |
| Interfaces: | Ethernet, RS-485, RS-232 |
