The MDC20-020265 from Microot Microwave is a Directional Coupler with Frequency 2 to 26.5 GHz, Coupling 20 ± 0.5 dB, Coupling Variation ± 0.5 dB, Directivity 13 dB, Power 20 W. Tags: Module with Connectors. More details for MDC20-020265 can be seen below.