The DBTC-7-152X+ from Mini Circuits is a Directional Coupler with Frequency 5 MHz to 1.5 GHz, Coupling 6.69 to 7.07 dB, Directivity 13.09 to 33.24 dB, Power 0.5 to 1 W, Average Power 0.5 to 1 W. Tags: Surface Mount. More details for DBTC-7-152X+ can be seen below.