Products Description
7 Elements Anti-jamming Terminal supports multi-frequency anti-jamming functions for BDS B1, GPS L1, GALILEO E1, and GLO G1, making it suitable for vehicular, airborne, and unmanned platforms. It possesses high dynamic environmental adaptability and strong anti-jamming capabilities.
With its characteristics of high performance, high integration, localization, and low cost, it is opening up vast commercial opportunities as it moves towards civilian popularization.
1. Strong market demand with high growth certainty.
2. Independent core technology leading performance specification.
3. Scenario-based solutions addressing specific pain points.
4. Prominent cost advantage, accelerating localization trend.
Technical Specifications
|
Item |
Parameters |
|
Antenna array element |
7 channels B1/L1/E1/G1; |
|
Received signal frequency |
BDS_B1: 1561.098MHz+2.046MHz |
| GPS_L1:1575.42MHz+1.023MHz | |
| GAL E1:1575.42MHz+12.276MHz | |
| GLO_G1:1601.5MHz + 8.5MHz | |
|
Positioning accuracy: |
≤10m; |
|
Speed measurement accuracy: |
≤0.2m/s; |
|
Anti-interference capability: |
Capable of resisting broadband and narrowband combined anti-interference sources: 7; |
|
The single-channel signal-to-noise ratio |
≥110dB, (reference signal strength -130dBm); |
| The three-channel signal-to-noise ratio | ≥100dB, (reference signal strength -130dBm); |
|
The six-channel signal-to-noise ratio |
≥85dB,(reference signal strength -130dBm); |
|
Power supply |
+28V; |
|
Power consumption: |
≤35W; |
Key Advantages
The 7 Elements Anti-Jamming Terminal integrates a highly adaptive antenna module and a multi-frequency, multi-constellation GNSS baseband module, delivering advanced anti-jamming, high-precision navigation, and versatile communication capabilities.
The antenna module is highly integrated with signal processing modules for BDS_B1, GPS_L1, GAL_E1, and GLO_G1 frequency points, featuring low noise figure, high gain, good array element consistency, and small mutual coupling. It adopts space-time joint adaptive anti-jamming technology, which can simultaneously counteract interference from seven different directions and combinations of different types.
The base band module possesses multi-frequency and multi-constellation GNSS navigation solution capabilities, supports data communication via Bluetooth interfaces for both Android and iOS systems, and features external power output and RF signal output functions.
Product Applications
- Used for aircraft and drones: The core value of applying anti-interference technology to drones lies in ensuring that drones can "see, transmit, and control" in harsh environments such as strong electromagnetic interference or satellite signal denial. Depending on the choice of anti-interference path.
- Used for vehicles and autonomous vehicles: The core value of the application of anti-interference terminals in vehicles (manned/unmanned) lies in ensuring "precise positioning" and "stable communication" for vehicles in complex electromagnetic and physical environments. This is primarily achieved through three levels: terminal-level hardcore anti-interference, integrated design, and system-level multi-source fusion.
- Used for For boats and yachts: The core value of the application of anti-interference terminals on ships and yachts lies in ensuring that the vessels can "see accurately, communicate effectively, and navigate stably" in the complex and ever-changing marine environment. This is primarily achieved through three aspects: terminal-level hard anti-interference, communication system-level anti-interference, and multi-source fusion.
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Packaging & Supply Options
Regarding the production cycle, packaging method, transportation method, installation support, technical guidance, after-sales service, maintenance support, and other aspects of the 7 Elements Anti-Jamming Terminal, based on the currently available information, the situation is as follows:
Production and delivery cycle
Based on the publicly available product information, the production or delivery cycle varies depending on product specifications and order volume, indicating a certain degree of customization potential. For instance, the batch delivery deadline for an anti-interference terminal designed for civilian drones is within 80 days. However, this timeline serves as a reference for specific models only and is not universally applicable.
Packaging method
As a high-value precision electronic device, the anti-jamming terminal requires professional packaging solutions to ensure product safety during storage and transportation. The packaging process generally adopts protective measures such as anti-static packaging materials, moisture-resistant protection, shock-absorbing structures, and electromagnetic protection solutions where necessary. Customized packaging containers may also be used according to transportation conditions and customer requirements to minimize risks caused by vibration, impact, humidity, or electromagnetic interference.
Installation, debugging, and technical support
installation on the industrial site must adhere to professional standards, such as ensuring proper equipment grounding and utilizing shielded cables, to mitigate potential common-mode interference and electromagnetic interference.
Technical guidance and training
To help users get started quickly, some manufacturers not only provide detailed manuals and instructional videos, but also offer personalized on-site operational training based on users' professional levels, covering knowledge such as equipment operation and daily maintenance.
After-sales service and maintenance support
A comprehensive after-sales system ensures the long-term stable operation of the product.
Full-process quality control: Products undergo rigorous testing and verification from R&D testing to factory shipment to ensure reliable performance in various complex environments. Additionally, some modular products may also provide standard after-sales services such as a one-year warranty.
Overall, the production and delivery of anti-interference terminals exhibit a certain degree of flexibility, with packaging emphasizing protection. Meanwhile, installation, technical support, and after-sales service constitute crucial components of the manufacturer's service system.
Custom 7 Elements Anti-Jamming Terminal Solutions
Our engineering team can provide tailored solutions based on your project requirements, application scenarios, system integration needs, and environmental conditions.
Available customization options include:
- Customized configurations for different platforms, including drones, vehicles, and marine applications
- Application-specific integration solutions
- Technical customization based on system requirements
- Customized communication and interface configurations
- Adaptation support for different operating environments and deployment conditions
FAQ
Q: What types of interference can an anti-jamming terminal primarily resist?
A: On the one hand, it is used to resist various unintentional electromagnetic interference in the environment, such as noise from high-power motors, frequency conversion equipment, or switching power supplies; on the other hand, it is also used to deal with malicious signal attacks, such as suppression jamming (making signals unreceivable) and deception jamming (sending forged navigation signals) targeting satellite navigation systems.
Q: Can the terminal handle interference signals from multiple directions simultaneously?
A :Certainly. This High-performance 7 Elements Anti-Jamming Terminal typically employ multi-antenna arrays and advanced signal processing technologies, capable of identifying and suppressing multiple interference sources from different directions. For instance, certain models can simultaneously suppress up to 7 to 15 interference signals.
Q: Can it identify and prevent GNSS spoofing signals?
A：Partial product support. Some high-end models offer a combined hardware and software anti-spoofing capability (an optional feature) that can help identify and resist false satellite navigation signals, ensuring the safety of positioning and navigation.
Q: How is the adaptability of the anti-jamming terminal to the working environment?
A :It's very broad. Civil-grade products typically operate within a temperature range of -40℃ to +60℃, which can accommodate most extreme weather conditions. Some products even have a storage temperature range of -45℃ to +80℃
Q: How long is the product warranty period? How about the after-sales service?
A:The industry typically offers a standard warranty period of one year. In terms of after-sales support, apart from repairs of the product itself, our manufacturers have professional after-sales teams that can provide consultation on solutions and assist in better integrating the product into existing systems. Some manufacturers also provide detailed installation guide documents.
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