The ZGDC35-93HP+ from Mini Circuits is a Directional Coupler with Frequency 900 to 9000 MHz, Coupling 32.4 to 37.8 dB, Directivity 8 to 26 dB, Average Power 250 W, Insertion Loss 0.03 to 0.3 dB. Tags: Module with Connectors. More details for ZGDC35-93HP+ can be seen below.