Couplers

Johanson Technology offers a wide range of RF couplers designed for wireless communication, power amplification, and high-frequency applications.

Our precision-engineered RF solutions support various frequency bands and deliver low insertion loss, high directivity, and superior signal integrity.

RF Coupler lineup:

• Directional Couplers: For RF signal monitoring and power detection in communication systems

• Directional Coupler-Filters: Integrates filtering to improve selectivity and reduce interference in RF circuits

• Hybrid Couplers: Ensures efficient signal splitting with minimal loss, optimized for antenna and power distribution networks

• High Power, 90° Hybrid Coupler: Handles up to 300W CW. For high-power RF applications, including base stations, RF power amplifiers, and MRI machines

With compact SMD designs and automotive-grade reliability, Johanson Technology’s RF couplers provide exceptional performance for cutting-edge RF systems.

Contact us today to find the right RF coupler for your application.

S-Parameters Available for Download:

Click the "info" link next to each part number to access its S-parameters.