What's New on HJ-Tech
8/2026
8/27:Embedded Antenna – Compact Integrated Design, Low Loss, High Stability – A Full-Scenario Wireless Communication Solution

Professional Manufacturer of Embedded Antenna – Custom FPC Flexible Antennas, Ceramic Antennas, PCB Onboard Antennas, and Metal Spring Antennas. Covering full-band 2.4G/5G WiFi, Bluetooth, 4G/5G, GPS/BeiDou. Low loss, high stability, strong anti-interference. Ideal for mass-production integration in smart home, wearable devices, industrial IoT, and vehicle terminals.

6/2026
6/13:Operating Principle of the Integrated External Antenna

It integrates multiple antenna elements across different frequency bands, enabling simultaneous reception of various types of signals. These signals are then combined and processed by an internal signal processing unit, ultimately delivering high-quality output.

5/2026
5/28:RF Cable – The Lifeline of Signal Transmission in High-Frequency Communication Systems

Our factory's professional RF coaxial cables feature a multi-layer precision shielding structure, high-purity inner conductors, and premium dielectric insulation. By optimizing both construction and material selection, we fundamentally address the challenges of high-frequency transmission, delivering low loss, high shielding effectiveness, outstanding stability, and exceptional flexibility.