The anti-jam system is designed to receive, amplify, downconvert, filter, and perform anti-jam processing on 8 channels of BeiDou BDS B1 , GPS L1 , 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 seven broadband interference sources, providing high-precision positioning and precise timing under strong interference conditions.
| Product Parameters | |
| 8 channels: BDS B1 , GPS L1 , antenna array; (Other frequency bands can be customized, such as GPS L2/L5, etc.) |
|
| Input frequency: B1:1561 .098MHz±2.046MHZ;L1 :1 575.42MHz ± 1 .023MHZ E1 :1 575.42MHz ± 1 .023MHz | RF output power: -55 dBm to -65 dBm; |
| Anti-interference type: It has the ability to suppress various interferences and combined interferences such as broadband, sweep frequency and pulse; | Storage environment: -45°C to +80°C; |
| Anti-multi-interference number: Able to simultaneously resist 7 interference sources from different directions | Power consumption: ≤25W; |
| Anti-single broadband interference capability: signal ratio ≥105 dB@-130 dBm; | Weight: ≤980 g (aluminum alloy material) ≤750 g (magnesium alloy material) |
| Anti-three-band interference capability: signal ratio ≥90dB@-130dBm; | Positioning accuracy: ≤10m; |
| Anti-seven-band interference capability: signal ratio ≥ 80 dB @ -130 dBm; | Speed measurement accuracy: <0.2 m/s. |
| Operating temperature: -40 ° C to +75 ° C; | · Dimensions: Φ(150.0±0.5)mm × (55.2±0.5)mm |
