The TC-240435-10K from Talent Microwave Inc is a Directional Coupler with Frequency 24 to 43.5 GHz, Coupling 10 dB, Coupling Variation ±1.0 dB, Directivity 12 to 13 dB, Average Power 50 W. Tags: Module with Connectors. More details for TC-240435-10K can be seen below.