Products Description

The Eight-channel GNSS Anti-Jamming System is an anti-jamming system that achieves high-reliability satellite positioning through an eight-channel array antenna and a real-time interference suppression algorithm. It is suitable for military equipment, important facilities, and high-reliability navigation scenarios.

Products specification

	WL836
Channels	8 (BDS B1, GPS L1, antenna array; Other frequency bands can be customized, such as GPS L2/L5, etc.)
Anti-interference type	It has the ability to suppress various interferences and combined interferences such as broadband, sweep frequency and pulse
Anti-multi-interference number	Able to simultaneously resist 7 interference sources from different directions
Anti-single broadband interference capability	signal ratio≥105dB@-130dBm
Anti-three-band interference capability	signal ratio≥90dB@-130dBm
Anti-six-band interference capability	signal ratio≥80dB@-130dBm
Power consumption	< 25 w
Weight	<980g Aluminum alloy <750gMagnesium Alloy
RF output power	/
Dimension	≤ Φ150×55.2(mm)
Input Frequency	B1:1561.098MHz±2.046MHZ; L1:1575.42MHz±1.023MHZ; E1:1575.42MHz±1.023MHz

Products feature

Multi-channel strong anti-interference
An 8-channel array + adaptive zero-dip algorithm can simultaneously suppress multi-source interference, significantly improving positioning stability in complex environments.

Stable positioning even under strong interference
A wideband RF front end + high dynamic AGC ensures a positioning accuracy of ≤10m even in high noise or spoofing interference.

Wide-temperature industrial reliability
Industrial-grade devices support operation from -40°C to +75°C, maintaining continuous stability in harsh environments such as extreme cold and high temperatures.

High-precision speed calculation
Optimized carrier phase algorithm achieves a speed accuracy of <0.2 m/s, suitable for high-speed platforms such as vehicles, ships, and drones.