The TC-0460-20S from Talent Microwave Inc is a Directional Coupler with Frequency 400 MHz to 6 GHz, Coupling 20 dB, Coupling Variation ±1.2 dB, Directivity 14 to 18 dB, Average Power 50 W. Tags: Module with Connectors. More details for TC-0460-20S can be seen below.