4-Element 3 Nulls Gnss Anti-Jamming Antenna for GPS L1 Beidou B1, Receive Glonass G1 (anti-jam) Anti-Interference Antenna Uav Application

• Customization: Available
• Condition: New
• Usage: Radio, Television, Observatory, Satellite, Plane, Ship
• Model NO.: SWT-JRT-BGL25
• Information Content: Video, Audio
• Number of Channels: 4 B1 Elements, 1 Element Glonass
• Output Signal Power: -65dBm±5dBm
• Channel Gain: 40dB±1dB
• Weight: ≤1.2kg
• Size: ≤175mm*150mm*25mm
• Power Supply: DC6V~DC36V
• Power Consumption: 10W(28V/0.36A)
• Channel Isolation (dB): ≥60dB
• Connectors: TNC
• Phase Consistency: ≤5
• Transport Package: Carton
• Specification: 175mm*150mm*25mm
• Trademark: SWT
• Origin: China
• Production Capacity: 1000 / 3 Months

Product Description

4-Element 3 Nulls Gnss Anti-Jamming Antenna for GPS L1 Beidou B1, Receive Glonass G1 (anti-jam) Anti-Interference Antenna Uav Application

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:

1. Element Count: The antenna comprises four radiating elements, strategically arranged to achieve anti-jamming capabilities.
2. 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.
3. GNSS Technology: Designed specifically for GNSS systems like GPS, GLONASS, Galileo, and BeiDou, which rely on satellite signals for accurate positioning and navigation.
4. 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.
5. Multi-Element Configuration: The use of multiple elements enables beamforming or nulling techniques, enhancing the antenna's ability to mitigate interference from specific directions.
6. 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.
7. 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 the Receive RF signal of GPS L1 and BD2-B1, and realize the anti-jamming function;
• Receive and amplify GLONASS signal with low noise, and output the signal with B1 RF signal(anti-jamming).

 

Number of Elements	4  L1/B1 Elements,1 Element GLONASS	Weight	≤1.2kg
Output Signal Power	-65dBm±5dBm	Size	≤175mm*150mm*25mm (Height does not include connectors); mounting hole:155mm x 75mm
performance of anti-jamming	Anti - three - wideband jammings (4MHz): 75dB~80dB; Anti - wideband jamming: 80dB~85dB; Anti  one CW Jamming: 85dB~90dB	Power supply	DC 6V~DC 36V
Channel gain	40dB±1dB	Power Consumption	10W(28V/0.36A)
Channel isolation (dB)	≥60dB	Connectors	RF connector:TNC type High frequency electrical outlet& Power supply:J30J-9ZKP
Phase consistency	≤5^o	communication interface	/
Channel Gain consistency	≤1dB	Working temperature	-40ºC~85ºC
Vibration, shock, electromagnetic compatibility, etc	Comply with GJB requirements	Storage temperature	-55ºC~85ºC

 

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Company Profile

Nanjing Shinewave Technology Co., Ltd. is a company specialized 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 microwave filters, duplexers, amplifiers, frequency sources, and related subsystems, which are widely used in mobile communications and other fields.

In terms of microwave filters, the company has comprehensive products and strong design capabilities. The main products include cavity band-stop filter, waveguide filter, electrically tunable filter, multi-frequency combiner, multi-frequency combining platform POI, dielectric cavity dual-mode filter, LC filter, miniaturized comb filter, interdigital filter, etc.

In order to meet the special needs and higher index requirements of customers, in addition to standard products, we provide customized product development methods, and wholeheartedly provide customers with fast and high-quality products and services.
 

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