Collection: Directional Coupler

SRFS Teleinfra is a trusted manufacturer and supplier of Directional Couplers designed for RF, microwave, telecom, broadcasting, and wireless communication applications. These components enable controlled signal sampling while maintaining minimal impact on the primary transmission path.

Manufactured using high-quality RF materials and precision engineering, our directional couplers provide excellent coupling accuracy, low insertion loss, high directivity, and dependable electrical performance.

Widely used in RF monitoring systems, power measurement applications, communication networks, test equipment, and antenna systems, these couplers support efficient signal management and network optimization.

At SRFS Teleinfra, we deliver high-performance RF solutions engineered for accuracy, reliability, and long-term operational efficiency.