The TC-10500-20-2.4 from Talent Microwave Inc is a Directional Coupler with Frequency 1 to 50 GHz, Coupling 20 dB, Coupling Variation ±2.2 dB, Directivity 8 to 10 dB, Average Power 50 W. Tags: Module with Connectors. More details for TC-10500-20-2.4 can be seen below.