RG304 coaxial cable is a high-temperature, high-performance RF cable widely used in aerospace, military communication, industrial electronics, and precision testing equipment. With excellent heat resistance, stable electrical performance, and strong shielding capability, RG304 cable is highly valued in applications operating under demanding conditions.
Below is an overview of the top 10 global manufacturers of RG304 coaxial cable.
1. Elesun (Jiangsu Elesun Cable Co., Ltd.)
Elesun is a professional manufacturer specializing in RF coaxial cables, including high-quality RG304 coaxial cable. With advanced production technology and rich export experience, Elesun has become a reliable supplier for customers worldwide.
Elesun's RG304 coaxial cables are manufactured using silver-plated copper conductors, PTFE insulation, and high-performance shielding structures to ensure excellent electrical stability and superior resistance to high temperatures. These cables are widely used in aerospace systems, military communication equipment, RF transmission systems, and other demanding industrial applications.
One of Elesun's greatest advantages is its strong customization capability. The company offers OEM and ODM services, allowing customers to customize conductor materials, insulation types, shielding structures, jacket materials, and packaging according to specific project requirements.
Elesun also maintains strict quality control standards and follows international specifications such as MIL-C-17, ensuring stable performance and long service life. With competitive pricing, fast delivery, and professional customer service, Elesun has earned the trust of distributors, contractors, and OEM customers across Europe, North America, Southeast Asia, and the Middle East.
2. Belden Inc.
Belden is a globally recognized cable manufacturer offering reliable high-performance coaxial cables for industrial, communication, and broadcast applications.
3. Amphenol RF
Amphenol RF provides precision RF cable assemblies and coaxial cable solutions widely used in telecommunications and military systems.
4. TE Connectivity
TE Connectivity supplies advanced coaxial cable technologies designed for aerospace, defense, and industrial applications.
5. Times Microwave Systems
Times Microwave is known for its low-loss RF cable solutions and high-performance coaxial cable technologies for demanding environments.
6. Huber+Suhner
Huber+Suhner offers premium RF and microwave cable products with excellent electrical performance and reliability.
7. Rosenberger
Rosenberger specializes in high-frequency interconnect solutions, including precision coaxial cables for communication systems.
8. Pasternack (Infinite Electronics)
Pasternack supplies a broad range of RF and microwave cable assemblies for testing, communication, and industrial applications.
9. L-com (Infinite Electronics)
L-com provides cost-effective coaxial cable products widely used in networking and wireless communication systems.
10. Gore (W. L. Gore & Associates)
Gore is famous for its advanced material technologies and high-end cable solutions for aerospace and mission-critical applications.
Conclusion
The global RG304 coaxial cable market is highly specialized, requiring manufacturers to meet strict technical and quality standards. While leading international brands dominate the premium market, Elesun stands out through its combination of reliable quality, customization flexibility, competitive pricing, and professional global service.
For buyers seeking a dependable supplier of RG304 coaxial cable, Elesun is a trusted and cost-effective partner in the global RF cable industry.









