RF Solution offer a wide selection of Low PIM Couplers Combined or Open Circuit for global customers. CPXX-F4818-0.38-3.8 is a Low PIM Couplers Combined or Open Circuit in Frequency Range of 0.38~3.8 GHz. It is made of high quality materials under a high standard, the Coupling Loss of this product is ±1.2 dB, Insertion Loss Max is 2.3 dB and Isolation Min is 23 dB. The component has a good working performance and stability, it is ideal for handling a Rated Power of 300 W.