




| item | value | 
| Type | Cellular Antenna | 
| Place of Origin | China | 
| - | Guangdong | 
1.Enhanced Communication Capabilities: This electrically adjustable smart antenna boasts a frequency range of 1710-2170 MHz, ensuring optimal performance and compatibility with various communication systems. The antenna's gain of ≥17 dBi delivers reliable, high-quality signal transmission.
2.Versatile Polarization and Beamwidth: This intelligent antenna supports both +45° and -45° polarization, offering flexibility and adaptability to different communication scenarios. The horizontal 3 dB beam width of 65±6° and the vertical 3 dB beam width of ≥6° provide wide coverage and optimal signal strength.
3.Advanced Configuration: The antenna features electrical downtilt of 2-12°, delivering improved signal reception and minimizing interference. The cross polar ratio of 0°≥15±60°≥10dB ensures minimum signal crosstalk and interference.
4.Enhanced Antenna Interface: The RCU antenna interface is integrated and replaceable, allowing for easy maintenance and upgrading of the antenna system. This advanced feature enables efficient connectivity and ensures optimal performance over time.
5.Robust and Durable Design: The antenna is constructed with a durable fiberglass radome and features a light grey color. This design ensures excellent protection against environmental factors, such as moisture and sunlight. The 50 Ω impedance and base station antenna type further enhance the antenna's performance and durability.
Nanjing Yongwei Situation Awareness Technology Co., Ltd., established in 2007, operates in the prestigious Nanjing Economic and Technological Development Zone. Registered capital amounts to RMB 60.06 million, and it continues to invest in and control eight small to medium-sized technology enterprises. 
The company's core business encompasses the development, production, and sales of comprehensive systems such as thin-film circuits, antenna feeding systems, microwave passive components, data computing applications, edge processing and transmission sensors, data storage, mobile communication devices, and intelligent terminals. This involves the deployment of cutting-edge technology in industries such as industrial Internet security situational awareness and electromagnetic space security protection. 
Yongwei Technology stands as a founding member of the Nanjing Artificial Intelligence Association, a pioneering member of the China Artificial Intelligence Standards Overall Group, and a part of the China Artificial Intelligence Ethics Standards Formulation Group. The company is recognized as a member of prominent organizations including the China Information and Communication Construction Enterprise, the Jiangsu Province Communication Association, the Jiangsu Province Macroeconomic Association, an innovation medium-sized enterprise and a private technology enterprise in Jiangsu, a technology-based medium-sized enterprise in Jiangsu, dual-software certified in Jiangsu, and ISO27000 information security management system certified. 
The company holds over 100 patents, including invention patents, utility model patents, appearance patents, and software copyrights. In recognition of its rapid growth and innovation, the company has been consecutively awarded as a "Gazelle Enterprise" in Nanjing for three consecutive years (2020, 2021, 2022.).
1. who are we?
We are based in Jiangsu, China, start from 2020,sell to Southeast Asia(25.00%),Africa(25.00%),North America(20.00%),South America(10.00%),Eastern Europe(10.00%),Western Europe(10.00%). There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Microwave wireless devices,Anti fall tablet,antenna,UPS power supply
4. why should you buy from us not from other suppliers?
The main business of the enterprise includes the R&D, production and sales of product systems such as thin film circuits, antenna and feeder products, microwave passive components, data computing applications and edge processing, data receiving and transmi
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,Express Delivery;
Accepted Payment Currency: USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union,Cash;
Language Spoken: English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian