I. Company Introduction
We are a high-tech enterprise specializing in the R&D, production and sales of RF connection and antenna support systems. With more than ten years of deep cultivation in the communication components industry, we have built a complete industrial chain covering precision mold development, CNC precision machining, automated assembly and full-dimensional reliability testing. Equipped with high-precision CNC machining centers, automated antenna base assembly lines and RF performance testing laboratories, our monthly production capacity of communication antenna bases exceeds 5 million sets. We efficiently fulfill bulk orders and customized development needs, providing highly adaptable connection and support solutions for 5G communication, IoT, industrial wireless, automotive electronics and other fields.
The company strictly implements the ISO9001 quality management system and ISO14001 environmental management system. Our products have obtained multiple international certifications including RoHS, REACH and CE, with complete full-process quality traceability files established for each batch. Relying on stable RF performance, precise structural design and efficient service response, we have established long-term cooperative relationships with many communication equipment vendors and terminal manufacturers at home and abroad, and built a good brand reputation in the field of communication antenna connection.
II. Product Features
Multi-specification Adaptation for Full-scenario Communication Needs
We provide antenna bases with mainstream RF interfaces such as SMA, RP-SMA, BNC and TNC, supporting 50Ω/75Ω impedance standards and a frequency range from DC to 18GHz, meeting the requirements of Bluetooth, Wi-Fi, 4G/5G, NB-IoT and other communication bands. The product range includes straight pin / offset pin, vertical / horizontal, SMT / through-hole types, suitable for PCB mounting, equipment housing fixing, outdoor base station erection and other installation scenarios. It supports single / multi-port combined designs, compatible with communication devices using single antenna or multi-antenna cooperative work.
Precise RF Structure for Efficient and Stable Signal Transmission
Adopting brass gold-plated / nickel-tin plated contacts with contact resistance below 5mΩ, it reduces signal loss, ensures efficient transmission of RF signals, and minimizes signal reflection and interference. Built with high-quality insulating dielectrics with stable dielectric constant, it effectively suppresses signal crosstalk and improves communication quality. The threaded locking structure provides uniform locking force, with strong anti-vibration and anti-shock performance, maintaining stable connection and avoiding signal interruption in automotive, industrial, outdoor and other vibrating environments.
High-strength Structural Design for Complex Working Conditions
The housing is made of high-strength flame-retardant engineering plastic or die-cast aluminum alloy, featuring excellent anti-aging and anti-corrosion properties. It can withstand a wide temperature range of -40℃~125℃, adapting to complex outdoor and industrial scenarios such as high temperature, low temperature, humidity and dust. The base adopts a reinforced rib structure with high mounting surface flatness, fitting tightly with equipment or PCBs for strong mechanical stability after installation, effectively resisting external impact and extending the service life of antennas and equipment.
Easy Installation Compatible with Various Assembly Processes
Through-hole antenna bases have high-rigidity pins that can be directly inserted into pre-drilled PCB vias, compatible with wave soldering. SMD antenna bases feature industry-standard pad designs, supporting reflow soldering with high welding efficiency and consistency. Some models support threaded mounting, snap-on fixing and other methods, enabling quick assembly without complex tools, greatly improving production efficiency for both automated production lines and manual assembly.
III. Product Advantages
Excellent RF Performance with High Consistency
Equipped with an automated RF testing system, we conduct full inspection of key indicators such as insertion loss, VSWR and isolation for each batch. Insertion loss ≤0.1dB, VSWR ≤1.3, ensuring stable and consistent RF performance. The MES system monitors processing accuracy, assembly clearance and other parameters in real time, controlling dimensional tolerance within ±0.02mm to guarantee precise matching with antennas and equipment.
Balanced Standardization and Customization for Low Adaptation Costs
Interface specifications and mounting dimensions comply with international general standards, compatible with mainstream design software libraries. Customers can directly adapt without modifying equipment or PCB designs, reducing selection and adaptation costs. We also support customized development, adjusting interface type, pin length, mounting method, housing color and other parameters per customer requirements, with short customization cycles, sample delivery in as fast as 2 working days and controllable mass production cycles.
Full-cycle Quality Control for Guaranteed Reliability
Products undergo multiple reliability tests including salt spray, vibration, thermal cycling and insertion-extraction life. Insertion-extraction life exceeds 5000 cycles, salt spray resistance reaches 48 hours, ensuring long-term stable operation in harsh environments. A complete after-sales support system is established, with a professional technical team providing full-process services including selection guidance, installation debugging and troubleshooting, with a response time within 12 hours for worry-free cooperation.
Environmentally Compliant for Global Markets
All materials meet international environmental standards such as RoHS and REACH, free of harmful substances including lead, mercury and cadmium. They satisfy environmental regulations in different regions worldwide, helping customers’ products enter the global market smoothly and enhancing product competitiveness.
IV. Product Applications
5G and IoT
Suitable for 5G base station signal receivers, IoT gateways, smart sensors and other equipment for stable RF signal transmission, supporting efficient communication between devices and building high-speed, reliable IoT communication networks.
Automotive Electronics
Applied in car navigation, automotive communication terminals, IoV modules and other devices, resisting vibration and temperature changes during driving to ensure stable automotive communication signals for navigation, voice calls and data transmission.
Industrial Wireless
Adapted for industrial routers, wireless data collectors, industrial remote controls and other equipment, ensuring continuous and stable wireless communication in industrial workshops, outdoor construction sites and other complex environments for industrial automation control and data transmission.
Consumer Electronics
Used in routers, Bluetooth speakers, smart watches, tablets and other consumer electronics, providing stable interfaces for wireless signal transmission and improving communication quality and user experience.
V. FAQ
Q1: What key parameters need to be confirmed for selection?
A1: Four core points: ① Interface type (SMA/RP-SMA/BNC, etc.) and impedance (50Ω/75Ω) to match antennas and equipment interfaces; ② Frequency range for the target communication band; ③ Mounting method (SMT/through-hole/threaded) plus PCB thickness and mounting hole size; ④ Application environment (temperature, vibration, humidity) to ensure suitability. Our technicians provide a selection proposal within 1 hour.
Q2: How to resolve unstable signal during use?
A2: First check whether the antenna base and antenna are securely locked without looseness; then inspect solder joints for firmness, cold soldering or desoldering. If caused by environmental factors, replace a higher-protection antenna base or add a protective housing to reduce external interference.
Q3: Is waterproof customization supported?
A3: Waterproof customization is available. By adding waterproof gaskets and optimizing housing sealing structures, protection grades from IP65 to IP67 can be achieved, suitable for outdoor, automotive and other humid environments. Specific waterproof grade and application scenario requirements are required.
