The WL100 Four-channel Global Navigation Satellite System (GNSS)
Anti-jamming System is dedicated to receiving, amplifying,
down-converting, filtering, and performing anti-jamming processing
on the frequency signals of Beidou BDS_B1 and GPS_L1 in 4 channels.
It operates stably within a power voltage range of +12V to +32V and
consists of four core components: antenna array, RF component, anti-jamming processing component, and
receiver. This system can effectively counter three wideband interference
sources and still provide high-precision positioning and precise timing services even in strong interference scenarios. Why is the power supply range of this system relatively large (+12V
to +32V)?Answer: The wide voltage power supply design is to adapt to more
industrial-grade equipment (such as vehicle-mounted and UAV-mounted
power systems), meet the power supply requirements in different
scenarios, and improve the compatibility and practicability of the
system. What is the impact of the weight difference between aluminum alloy
and magnesium alloy materials on applications?Answer: The magnesium alloy material is lighter (≤300g), making it
more suitable for weight-sensitive scenarios (such as UAVs); the
aluminum alloy material (≤350g) has an advantage in structural
strength, and can be selected according to actual application
needs. Does it support signals from satellite navigation systems other
than Beidou and GPS?Answer: Currently, this system is mainly optimized for the Beidou
BDS_B1 and GPS_L1 frequency bands. If support for other systems is
required, you can consult the manufacturer for extended models. What is the significance of the RF output power range?Answer: The RF output power range of -55dBm to +65dBm can be
adapted to post-stage equipment with different power requirements,
ensuring the flexibility and stability of signal transmission. Will the positioning accuracy drop significantly in a strong
interference environment?Answer: This system has strong anti-jamming capability. Even in
multi-interference source scenarios, it can still maintain the
positioning accuracy at ≤10m, meeting the needs of high-precision
applications.
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