This anti-interference system is designed to receive, amplify, downconvert, filter, and perform anti-interference processing on four channels of Beidou BDS B1, GPS L1, and GALILEO E1 frequency signals.
It operates from a +12V to +32V supply voltage and consists of four main components: an antenna array, a radio frequency (RF) assembly, an anti-interference processing unit, and a receiver.
It can counteract three broadband interference sources, providing high-precision positioning and precise timing even under strong interference conditions.
YH100H Four-channel Global Navigation Satellite System (GNSS) Anti-Jamming System
The anti-interference system is designed to receive, amplify, down-convert, filter, and perform anti-interference processing on the GPS L1 and GLONASS L1 frequency signals of 4 channels.
- Overview
- Parameters
- Related Products
Overview
Parameters
| Product Parameters | |
| 4 Channels: BDS B1, GPS L1, Galleo E1 antenna array (Other frequency bands can be customized, such as BDS B2/B3, etc.) |
RF output power:-55dBm - 65dBm |
| Input frequency: B1:1561.098MHz ± 2.046MHz; L1:1575.42MHz ± 1.023MHz; E1:1575.42MHz ± 1.023MHz |
Storage environment: -45°C - +75°C |
| Anti-interference type: It has the ability to suppress various interferences and combined interferences such as broadband, narrowband, point frequency sweep and pulse | Power consumption: ≤8w |
| Anti-multi-interference number: Able to simultaneously resist 3 interference sources from different directions | Weight: < 300g |
| Anti-single broadband interference capability: signal ratio ≥ 100 dBm | Positioning accuracy: ≤ 10m |
| Anti-three-band interference capability: signal ratio ≥ 85 dBm | Speed measurement accuracy: <0.2 m/s |
| Operating temperature: -40°C - +75°C | Dimensions: 100 mm x 100 mm x 24 mm |
Applications
