4-Element 3 Nulls Gnss Anti-Jamming Antenna for GPS L1 Beidou B1, Receive Glonass G1 (anti-jam) Anti-Interference Antenna
Product Description
The 4-Element 3 Nulls GNSS Anti-Jamming Antenna is a specialized antenna designed to mitigate interference and jamming in GNSS (Global Navigation Satellite System) applications. Here are key points about this antenna:
- Element Count: The antenna comprises four radiating elements, strategically arranged to achieve anti-jamming capabilities.
- 3 Nulls Design: The "3 Nulls" feature refers to the antenna's ability to create three null points in its radiation pattern, where incoming jamming signals are significantly attenuated or canceled out.
- GNSS Technology: Designed specifically for GNSS systems like GPS, GLONASS, Galileo, and BeiDou, which rely on satellite signals for accurate positioning and navigation.
- Anti-Jamming Performance: The antenna's design and nulling capabilities allow it to reject or suppress interference and jamming signals, ensuring reliable GNSS reception even in challenging environments.
- Multi-Element Configuration: The use of multiple elements enables beamforming or nulling techniques, enhancing the antenna's ability to mitigate interference from specific directions.
- Applications: Suitable for a wide range of GNSS applications, including military, aviation, maritime, and precision agriculture, where anti-jamming capabilities are crucial for operational success.
- Performance Optimization: The antenna's design focuses on optimizing signal reception while minimizing the impact of jamming, ensuring accurate and reliable positioning information.
Overall, the 4-Element 3 Nulls GNSS Anti-Jamming Antenna is designed to enhance GNSS system resilience against interference and jamming, making it a valuable component in critical navigation and positioning applications.
Function
Receive BD2-B3 satellite signal, and realize the anti-jamming function of BD2-B3 frequency point satellite signal
Application
Airborne, vehicle-borne, ship-borne, ground systems and other application platforms.
Main technical parameters
| Signal of reception | BD2 B3 | Power supply (V) | DC9～DC36 |
| Number of channels | 4 channels | Power consumption (W) | ≤10(28V/0.36A) |
| B3 Anti-jamming performance | Three broadband: 75dB ~ 80Db; Single broadband: 90dB ~ 95 dB | Weight (kg) | ≤650g |
| | | Size (mm) | 134 m x 134mm x 20mm (Height without connectors) |
| B1 Gain of channel(dB) | 40±1 | Physical interface | J30J-9 core, SMA-K |
| Output signal power (dBm) | -60±5 | Communication interface | Serial port, TTL level |
| Channel isolation (dB) | ≥65 | Operating temperature (℃) | -45～85 |
| Channel gain consistency | ≤±1 | Storage temperature (°C) | -55～85 |
| Channel gain consistency(° ) | ≤±5 | Vibration, shock, electrom- agnetic compatibility, etc | Meet the relevant requirements of GJB |
Our Company
Shinewave Technology Co., Ltd, Nanjing is a company specializing in the research and development, production and sales of RF microwave passive components and subsystems. The company's product field covers a variety of microwave communication devices, including RF power amplifier, RF microwave filters, horn /Microstrip Antenna, isolators & Circulators, which are widely used in cellular wireless, aerospace, satellite, Mil-Spec, CATV/Broadband, RFID, test instrumentation, diagnostic imaging and many more fields worldwide.
In order to meet the special requirements of customers, in addition to standard products, we provide customized production solutions.
With experienced experts and specialists, our company has comprehensive production and strong design capabilities. Wholeheartedly, we provide customers with high-quality products and on time delivery services.
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching Britain, America, Japan, Italy and south East Asia. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Our R&D
Showroom
Participation in exhibitions
Why choose us
Staffing
Over ten years' OEM/ODM experience.
R&D team with doctor,master degree talents.
Products covers a wide range of applications.
TECHNICAL SUPPORT
Fast Response
Provide Project Technical AdviceTo Provide Customers With Quality Pre-Sales/Post-Sales Service
PRODUCT SUPPLY
Full Spectrum Products Available
Customer Needs As A Guide
To Provide Customers With Customized Products And Solutions
PRODUCT QUALITY
All Have Passed Various Performance Tests Before DeliveryTo Ensure That The Product is Good And Stable During Use
Certifications
FAQ
Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.
Q2. What should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and offer help to your problems.
Q3. Do you accept OEM/ODM order?
Yes, we can customize the brand logo, colors, and frequencies.
Q4.Shipment Date
| Sample | 20 business days |
| ≤50 pcs | 60 business days |
| >50 pcs | 90 business days |
| >200 pcs | Negotiate |
Q5: Delivery Date of the sample by DHL/FedEx
| USA/Canada/Europe/Asia | 3-5 days |
| Middle East/Latin American | 5-7 days |
| African | 3-7 days |
Product Tags:
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4-Element 3 Nulls Gnss Anti-Jamming Antenna for GPS L1 Beidou B1, Receive Glonass G1 (anti-jam) Anti-Interference Antenn Images
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