The anti-jam system is designed to receive, amplify, downconvert, filter, and perform anti-jam processing on 7 channels of BeiDou BDS B1 , GPS L1 , GALILEO E1 , and GLO G1 frequency signals.
It operates on a supply voltage of +18V to +32V. It consists of four main components: antenna array, RF components, antijam processing components, and receiver.
It is able to counter six broadband interference sources, providing high-precision positioning and precise timing under strong interference conditions.
YH181 Dual-frequency Seven-channel Global Navigation Satellite System (GNSS) Anti-Jamming System
The anti-jam system is designed to receive, amplify, downconvert, filter, and perform anti-jam processing on 7 channels of BeiDou BDS B1 , GPS L1 , GALILEO E1 , and GLO G1 frequency signals.
- Overview
- Parameters
- Related Products
Overview
Parameters
| Product Parameters | |
| 7 Channels: BDS B1, GPS L1, Galleo E1, GLONASS L1 antenna array (Other frequency bands can be customized, such as GPS L2/L5, etc.) |
RF output power: RF output cansupport external receiver |
| Input frequency: B1:1561.098MHz ± 2.046MHz; L1:1575.42MHz ± 1.023MHz; E1:1575.42MHz ± 1.023MHz; GLO L1:1601.5 MHz±8.5MHZ |
Storage environment: -45°C - +75°C |
| Ant-interference type: It has the ablty to suppress various interferences and combined interferences such as broadband, sweep frequency and pulse | Power consumption: ≤30w |
| Anti-multi-interference number: Able to simultaneously resist 6 interference sources from different directions | Weight: < 3kg |
| Anti-single broadband interference capability: signal ratio ≥ 110 dBm | Positioning accuracy: ≤ 10m |
| Anti-three-band interference capability: signal ratio ≥ 95 dBm | Speed measurement accuracy: <0.2 m/s |
| Anti-six-band interference capability: signal ratio ≥ 85 dBm | Dimensions: Ф250 mm x 61.2 mm |
| Operating temperature: -40°C - +70°C | |
Applications
