7-Channel Reception Anti-Jamming Antenna for Bds-B1/GPS-L1 Satellite Navigation Signals

• Customization: Available
• Receive Signal: Bds-B3,Bds-B1/GPS-L1
• Channels: 1 Channel B3, 7 Channels B1/L1
• Model NO.: SW-JT-7B1
• Power Supply: DC9~DC36V
• Power Consumption: 21(28V/0.75A)
• Channel Gain: 35±1dB
• Output Signal Power: -60±5dBm
• Communications Interface: 1 Serial Port, RS-422A Level
• Operating Temperature: -40~85ºC
• Storage: -55~85ºC
• Applications: Vehicle Navigation Systems,Aviation Navigation
• Transport Package: Standard Packing
• Trademark: OEM
• Origin: Nanjing, China
• Production Capacity: 30000pices/Year

Product Description

7-channel reception anti-jamming antenna for BDS-B1/GPS-L1 satellite navigation signals

Product Description

1.7-channel reception of BDS-B1/GPS-L1 satellite navigation signals, and to achieve the anti-interference function of the signal at this frequency point;
2.Receive, low-noise amplify BDS-B3 navigation signal, and anti-interference BDS-B1/GPS-L1 RF signal synthesis split output;
3.Straight-through function, anti-interference function switching;
Software upgrades online.

A 7-channel reception anti-jamming antenna is designed to receive satellite navigation signals specifically from the BDS-B1 (BeiDou Satellite System) and GPS-L1 (Global Positioning System) satellites. This type of antenna is equipped to handle signals from multiple channels simultaneously, allowing for robust and accurate navigation even in environments with potential jamming or interference.

Multi-channel Reception: Capable of receiving signals from seven channels, enhancing signal acquisition and accuracy.
BDS-B1 and GPS-L1 Compatibility: Designed to receive signals from both BDS-B1 satellites of the BeiDou system and GPS-L1 satellites of the Global Positioning System.
Anti-Jamming Capability: Equipped with technology to mitigate the effects of jamming or interference, ensuring reliable navigation performance.
High Sensitivity: Designed for high sensitivity to weak satellite signals, enabling navigation in challenging environments.
Robust Construction: Built to withstand environmental factors and maintain performance under various conditions.
Integration: Can be integrated into navigation systems or devices to enhance their positioning accuracy and reliability.
Overall, a 7-channel reception anti-jamming antenna for BDS-B1/GPS-L1 satellite signals is an essential component for navigation systems requiring precise and dependable positioning, especially in environments where signal interference or jamming may occur.

TECHNICAL PARAMETERS:

receive signal	BDS-B3,BDS-B1/GPS-L1	Power supply (V)	DC9~DC36
channels	1 channel B3, 7 channels B1/L1	Power consumption (W)	21(28V/0.75A)
B1L1 Anti-interference performance	Single broadband interference ≥ 105dB, six broadband interference ≥ 90dB	Weight (kg)	2.3kg
		Size (mm)	Φ230x40 Φ230x40 (Height without connector)
Channel Gain (dB)	35±1	physical interface	1 JY27496E13B35PN socket, 1 TNC-K socket
Output signal power (dBm)	-60±5	communications interface	1 serial port, RS-422A level
Channel Isolation (dB)	≥65	Operating Temperature (ºC)	-40~85
Channel Gain Consistency	≤±1	Storage temperature (ºC)	-55~85
Channel phase coherence (°)	≤±5	Vibration, shock, EMC, etc.	Conforms to GJB related requirements

External dimensions

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Company Profile

 

Nanjing Shinewave Technology Co., Ltd. is a company specializing in the research and development, production and sales of RF microwave antennas, active and passive components and subsystems. The company's product field covers a variety of microwave  communication devices, including anti-jamming antennas, RF power amplifiers, T/R modules, VCO/DROs, microwave filters, duplexers, frequency sources, and related subsystems, which are widely used in mobile communications, radar, and other fields.

In order to meet the special needs and higher requirements of customers, in addition to standard products, we provide customized product development methods. We always provide the 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