The anti-jam system is designed to receive, amplify, downconvert, filter, and perform anti-jam processing on 4 channels of BeiDou BDS B1 and GPS L1 ,GALILEO E1 frequency signals.
It operates on a supply voltage of +1 5V 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 and GPS L1 antenna array; (Other frequency bands can be customized, such as GPS L2/L5, etc. ) | RF output power : -55dBm to -65dBm; |
| Input frequency: B1:1561 .098MHz+2.046MHZ; L1:1575.42MHz+1 .023MHZ; E1 :1 575.42MHz ± 1 .023MHz | Storage environment: -45 ° C 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: < 15w; |
| Anti-multi-interference number: Able to simultaneously resist 3 interference sources from different directions | Weight: ≤600g |
| Anti-single broadband interference capability: signal ratio≥95dB@-130dBm; | Positioning accuracy: ≤10m; |
| Anti-three-band interference capability: signal ratio≥85dB@-130dBm; | Speed measurement accuracy: <0.2m/s. |
| Operating temperature: -40 ° C to +75 ° C; | Dimensions: (130.0±0.5)mmx(130.0±0.5)mmx(34.0±0.5)mm; |
