The TUALAJ 4100 MINI GPS/GNSS anti-jamming system is designed to maintain assured PNT in environments affected by intentional or unintentional interference. Incorporating a 4-array CRPA and advanced beamforming techniques, the system suppresses multiple jamming sources to support uninterrupted GNSS receiver operation.
An embedded GNSS receiver and wide bandwidth capability, including support for SBAS signals, enable consistent and reliable PNT performance in contested electromagnetic conditions. The system is suitable for integration with both civil and military GPS receivers, supporting deployment across land, maritime, and air-based defense platforms, as well as fixed infrastructure.
Engineered for operational flexibility, the TUALAJ 4100 MINI offers multiple configuration options and can be readily integrated into new or existing systems. Compliance with MIL-STD environmental and EMI/EMC requirements ensures dependable performance in demanding operational scenarios.
| Dimensions (cm): | 7.2 × 7.2 × 2.3 |
| Weight (g): | 190 |
| Power Consumption (W): | Maximum 6 |
| Antenna Array: | 4 Array CRPA Antenna |
| Simultaneous Independent Nulling: | 3 |
| Simultaneous Active Bands: | GPS L1, Galileo E1, Beidou B1, SBAS |
| Nominal Wideband Suppression: | > 40 dB |
| Data Interfaces: | Serial RS-485 |
| Connectors: | 1× SMA Female, Micro-D |
| Operating Voltage: | 5–28 VDC |
| Embedded GNSS Receiver (Optional): | GPS (L1), Galileo (E1), BeiDou (B11), SBAS, QZSS (L1), RTCM Support |
| Environmental Tests: | MIL-STD-810G |
| EMI / EMC: | MIL-STD-461F |
| Operating Temperature: | -40 °C to +85 °C |
