High-Performance Wireless Long-Distance Transmission Communication Antenna
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Product Highlights
- Multi-System GNSS Support: Supports BDS, GPS, GLONASS, GALILEO, QZSS, IRNSS, and SBAS for precise positioning.
- IP67 Waterproof Rating: Ensures reliable operation in harsh environments like marine and outdoor settings.
- Omnidirectional Coverage: Provides 360-degree azimuth coverage for consistent signal reception.
- Customization Services: Offers OEM, ODM, and custom design solutions for connectors and cable assemblies.
- ISO 9001 Certified: Manufacturing process strictly implements ISO 9001 and 6S policy for quality assurance.
- Wide Application Scope: Ideal for surveying, navigation, aerial photography, and disaster monitoring.
- Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.
Product Attributes
- Customization
- Available
- Directionality
- Omnidirectional Antenna
- Frequency Range
- Fll Frequency
- Model NO.
- STA-301NZ/STA-901NZ
- Gain
- 32±2
- Material
- Plastic
- Operating Wavelength
- /
- Polarization
- Rhcp
- Sturcture Form
- /
- Usage Occasion
- Measurement
- VSWR
- ≤2
- Impedance
- 50 ω
- Connector
- SMA Male
- IP Range
- IP67
- Azimuth Coverage
- 360°
- Transport Package
- Box
- Specification
- 17*17*10
- Trademark
- STA
- Origin
- China
- HS Code
- 8529101000
- Production Capacity
- 500000
Product Images of High-Performance Wireless Long-Distance Transmission Communication Antenna
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Product Description
Name | P/N | Connector | Color |
Quadrifilar Helix Antenna | STA-301NZ | SMA Male | |
Quadrifilar Helix Antenna | STA-901NZ | SMA Male |







Products are widely used in aerospace, national defense, automotive, high-speed rail, instruments, meters, lighting, audio and servo motor and other traditional industries, but also widely used in industrial interconnection, intelligent transportation, new energy and other emerging fields. In addition to providing standardized products, We can also provide customized services for customers, and can design connection solutions and products according to the specific needs of customers.
We adhere to the "quality first, customer first, service first"! We have professional R & D team, high-quality staff, modern production equipment, perfect testing laboratory, production process strictly implement ISO9001, management strictly implement 6S policy, effectively ensure the quality of products and work high quality and efficient!



We produce industrial connectors, electrical connectors, waterproof connectors, RF signal connectors, MIL-spec connectors, push-pull con- nectors, and heavy-duty connectors.
2. What types of antennas do you supply?
We offer both active and passive antennas: like Rubber duck antennas, Fiberglass antennas, Magnetic mount antennas,ect passive antenna, which used in smart city systems; GNSS survey antennas, Timing antennas, Positioning antennas .ect active antenna, which used in maritime, smart agriculture machinery.
3. Do you offer OEM/ODM services?
Yes, we provide OEM connectors, ODM connectors, custom connectors, custom cable assemblies, and custom wiring harness solutions.
4. What certifications do your connectors have?
Our group currently holds the following certifications: ISO 9001, ISO 45001, ISO 14001, IATF 16949 (certificate expected in October), UL certification, CE, REACH, and RoHS.
Our waterproof connectors are tested to meet IP67/IP68waterproof standards. They are ideal for applications in harsh environments such as marine equipment, outdoor lighting, and industrial machinery.
6. Do you supply M12 and M8 connectors?
Yes, we offer M12 connectors and M8 connectors for signal and power in automation and sensing systems; In addition to the two, we also offer M5/M14/M16/M23/ 7/8 European standard series connectors.
7. Do you make MIL circular connectors?
8. What are the advantages of push-pull connectors?
9. Where are heavy-duty connectors used?
Heavy-duty connectors are for high-current, high-voltage, and tough industrial conditions.
10. How can I contact Shenzhen STA Electronics Co., Ltd.?
You can reach us via the Made-in-China contact form or email.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI252965". Items marked "" are certified.
Company Profile
Shenzhen STA Electronics Co., Ltd. Was founded in 2009 in Shenzhen, specializing in the design, manufacturing, and supply of high-end electrical connection systems for science and technology innovation enterprises. Our comprehensive product range covers EU connectors, waterproof connectors, MIL-spec connectors, RF signal connectors, push-pull metal connectors, and heavy-duty industrial connectors, offering thousands of connector models and custom cable assembly solutions to meet diverse application needs.
Our connectors and cable assemblies are widely applied in aerospace, national defense, automotive electronics, high-speed rail systems, instrumentation, meters, LED lighting, audio equipment, and servo motor control systems. They are also extensively used in industrial automation, IoT interconnection, intelligent transportation, renewable energy, and other emerging technology sectors.
In addition to standardized connector products, we provide OEM/ODM services, offering customized connector design, logo printing, special functionality development, and complete connection solutions tailored to customers' specific requirements.
We adhere to the principle of "quality first, customer first, service first", supported by a professional R&D team, skilled production staff, modern manufacturing equipment, and a fully equipped testing laboratory. Our production process strictly follows ISO9001 standards and 6S management, ensuring every connector meets international quality certifications such as UL, CE, RoHS, and REACH.
Whether you are sourcing waterproof connectors, industrial cable connectors, or customized wiring harnesses, Shenzhen STA Electronics is your trusted partner for high-quality, high-reliability, and efficient electrical connection solutions.
About Our Factory & Business Background
- Address
- 309, Building B3, Yongsheng Innovation Park, Bantian Street, Longgang District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DAP, DDP
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shenzhen
Our Production Capability & Technical Expertise
- Main Products
- M12 Connector, EU Connector, Waterproof RJ45 Connector, Lp20 Aviation Plug, Push-Pull Metal Connector, Mil 26482 Connector, 5015 Connectors, Active Antenna, Industry Connectors, Waterproof USB Connector
-
Production Lines
- 2
-
Production Machines
- CNC, Grinding machine, Injection molding machine, Milling machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
New Products Launched in Last year
- Yes
FAQ
- What satellite systems does this antenna support?
- It supports L1, L2/L5, and L-band signals from BeiDou-2, GPS, GLONASS, and GALILEO systems.
- Is the antenna suitable for drones and portable devices?
- Yes, its small size and light weight make it ideal for drones, micro RTK, and handheld devices.
- What is the waterproof rating of the antenna?
- The antenna features an IP67 rating, making it suitable for harsh environments.
- What certifications does the manufacturer hold?
- The company holds ISO 9001, ISO 45001, ISO 14001, UL, CE, REACH, and RoHS certifications.
- Do you provide OEM/ODM services?
- Yes, we provide OEM connectors, ODM connectors, and custom cable assembly solutions.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
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