Sep 24,2026
Introducing the WL65 Miniaturized Anti-Jamming All-in-One System
Reliable satellite navigation has become increasingly important for vehicles, drones, unmanned stations, industrial equipment, timing systems, and other intelligent applications. However, GNSS signals can be affected by complex electromagnetic interference, creating challenges for positioning and navigation stability. The Four Channel Gnss Anti Jamming System WL65 is designed to address these challenges with a compact, lightweight, and low-power architecture.
The WL65 Miniaturized Anti-Jamming All-in-One System is a satellite navigation anti-jamming device developed for civilian markets, industrial users, and foreign trade applications. As a four-array-elements solution, WL65 integrates anti-jamming processing and navigation positioning calculations into one compact device. It is designed to provide practical GNSS signal protection for equipment operating in environments where electromagnetic interference may affect navigation performance.
Four Array Elements for Effective GNSS Signal Protection
The key feature of WL65 is its four-array-elements anti-jamming architecture. Instead of relying on a simple signal reception structure, the system uses four-element processing to improve its ability to handle interference affecting satellite navigation signals.
WL65 supports B1I, B1C, L1, and E1 signal frequencies, covering multiple satellite navigation signal environments. Its anti-jamming performance for B1/L1 signals reaches ≥105 dB, providing strong interference suppression capability for applications requiring additional GNSS protection.
By combining four-element anti-jamming processing with navigation positioning calculations, WL65 provides an integrated approach to GNSS protection. This reduces the need for users to combine several independent functional modules and makes the system easier to consider during equipment integration.
Miniaturized Design for Space-Limited Equipment
WL65 has been designed around a clear engineering requirement: providing anti-jamming functionality without creating a large additional hardware burden.
The device measures only 65 mm × 65 mm × 20 mm, with a weight of no more than 130 g. This miniaturized structure makes WL65 suitable for equipment where installation space and weight are important considerations.
For drones, compact vehicle-mounted equipment, unmanned platforms, and portable navigation systems, every additional component can affect the overall system design. WL65's small footprint allows manufacturers and system integrators to incorporate GNSS anti-jamming functionality into relatively compact equipment without requiring a large installation area.
Ultra-Low Power Consumption for Efficient Integration
Power consumption is another important consideration for modern navigation equipment. WL65 operates with a 12 V input and consumes no more than 4 W of power.
This ultra-low-power design can be particularly useful for drones, unmanned stations, vehicle-mounted systems, and other equipment with limited power resources. By keeping power consumption controlled, WL65 can provide anti-jamming functionality while reducing the additional energy requirements placed on the host system.
The combination of compact dimensions, low weight, and ≤4 W power consumption gives WL65 a practical advantage for applications where size, payload, and energy efficiency must be considered together.
Designed for Civilian and Industrial Applications
WL65 was developed specifically for civilian markets, industrial users, and foreign trade applications. Its product structure reflects the requirements of customers who need a practical GNSS anti-jamming device rather than an oversized specialized system.
In vehicle-mounted navigation applications, WL65 can be integrated into navigation equipment to provide an anti-jamming processing layer in environments affected by electromagnetic interference. In industrial systems, it can support equipment that depends on GNSS positioning or timing information.
For drones and unmanned stations, WL65's lightweight and compact structure can help reduce the impact of additional navigation protection hardware on the overall platform design.
Supporting Navigation and Timing Applications
GNSS is used for more than determining geographical position. Satellite navigation signals can also serve as an important external reference for timing and synchronization systems.
WL65 can therefore be considered for navigation systems, time synchronization equipment, vehicle-mounted applications, drones, and unmanned stations. When these systems operate in environments containing strong electromagnetic interference, maintaining a usable GNSS signal environment becomes an important part of overall system design.
With support for B1I, B1C, L1, and E1 signals, WL65 provides a multi-frequency platform for equipment manufacturers and system integrators working with different satellite navigation applications.
Solving Common Customer Pain Points
Customers looking for GNSS anti-jamming equipment often encounter several challenges. Large anti-jamming devices can be difficult to install in compact equipment. High power consumption can place additional pressure on batteries and power systems. Separate anti-jamming, signal-processing, and positioning modules can also increase system complexity.
WL65 addresses these practical concerns through an all-in-one architecture. Its 65 mm × 65 mm × 20 mm dimensions, ≤130 g weight, 12 V input, and ≤4 W power consumption make it easier to consider for compact equipment. At the same time, four-array-elements processing and ≥105 dB B1/L1 anti-jamming performance provide dedicated protection for demanding GNSS applications.
This combination allows customers to focus on their overall equipment design rather than allocating excessive space and power to a separate anti-jamming subsystem.
Practical Application Example: Vehicle-Mounted Navigation
Consider a vehicle operating in an industrial environment containing multiple electronic devices and RF signal sources. Electromagnetic interference may affect the GNSS signals received by the navigation system, creating challenges for stable positioning.
Integrating WL65 into the navigation architecture provides a dedicated anti-jamming processing solution. Its compact structure allows it to be installed without occupying excessive internal space, while its four-element processing architecture provides additional protection against GNSS interference.
For manufacturers developing specialized vehicle-mounted navigation equipment, WL65 can therefore serve as a compact component for improving the system's overall GNSS protection capability.
Practical Application Example: Drones and Unmanned Stations
Drones and unmanned stations have strict requirements for size, weight, and power consumption. A large or power-hungry anti-jamming device may be difficult to integrate into these platforms.
WL65's ≤130 g weight and ≤4 W power consumption make it suitable for consideration in lightweight platforms. Its 65 mm × 65 mm × 20 mm dimensions also reduce the installation burden compared with larger equipment.
For unmanned stations operating outdoors, environmental adaptability is another important consideration. WL65 supports an operating temperature range of -40°C to +70°C and a storage temperature range of -55°C to +70°C, allowing it to accommodate a broad range of temperature conditions.
Manufacturing Quality Behind the WL65
A compact electronic product still requires careful manufacturing and testing to achieve consistent performance. The production process for equipment such as WL65 can include component inspection, PCB assembly, soldering and assembly control, electrical testing, RF performance verification, interface inspection, environmental testing, and final functional checks.
For GNSS anti-jamming equipment, manufacturing consistency is particularly important because the product must combine RF performance, power efficiency, mechanical dimensions, interfaces, and environmental adaptability within a small structure.
Quality-oriented manufacturing helps ensure that each WL65 unit is prepared for integration into navigation equipment and industrial applications according to the specified technical requirements.
A Compact All-in-One Choice for GNSS Anti-Jamming
WL65 Four Array Elements brings together four-element anti-jamming processing, multi-frequency GNSS support, navigation positioning calculations, compact construction, low weight, and ultra-low power consumption in one miniaturized all-in-one system.
With support for B1I, B1C, L1, and E1 signals, ≥105 dB B1/L1 anti-jamming performance, 12 V input, ≤4 W power consumption, 65 mm × 65 mm × 20 mm dimensions, and a weight of no more than 130 g, WL65 is designed for navigation systems, time synchronization equipment, vehicles, drones, and unmanned stations.
For civilian users, industrial customers, equipment manufacturers, and system integrators, WL65 offers a practical way to introduce GNSS anti-jamming capability without adding excessive size, weight, or power consumption. By combining four-array-elements processing with a miniaturized all-in-one design, WL65 provides a flexible solution for building navigation equipment capable of operating in challenging electromagnetic environments.
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