The anti-jam system is designed to receive, amplify, downconvert, filter, and perform anti-jam processing on BeiDou BDS B1 , GPS L1 , and GPS L2 ,GALILEO E1 frequency signals.
It operates on a supply voltage of +1 2V to +32V. It consists of four main components: antenna array, RF components, antijam processing components, and receiver.
It is able to counter three broadband interference sources, providing high-precision positioning and precise timing under strong interference conditions.
| Product Parameters | |
| 4 channels: BDS B1 , GPS L1 , and GPS L2 antenna array; (Other frequency bands can be customized, such as GPS L2/L5, etc.) |
RF output power: -55 dBm to -65 dBm; |
| Input frequency: B1:1561 .098MHz±2.046MHz; L1:1575.42MHz±1 .023MHz; E1 :1 575.42MHz ± 1 .023MHz | Storage environment: -45 to +80°C; |
| Anti-interference type: It has the ability to suppress various interferences and combined interferences such as broadband, sweep frequency and pulse; | Power consumption: ≤20W; |
| Anti-multi-interference number: Able to simultaneously resist 3 interference sources from different directions | Weight: ≤1050 g (aluminum alloy material) ≤850 g (magnesium alloy material) |
| Anti-single broadband interference capability: signal ≥100dB@-130dBm; | Positioning accuracy: ≤10m; |
| Anti-three-band interference capability: signal ratio ≥90dB@-130dBm; | Speed measurement accuracy: <0.2 m/s. |
| Operating temperature: -40 ° C to +75 ° C; | Dimensions: (140.0±0.5) mm × (140.0±0.5) mm × (34±0.5) mm; |
