The DC1500M1400B30C500PN-01 from Dyne Tech is a Directional Coupler with Frequency 800 MHz to 2.2 GHz, Coupling 30 dB, Coupling Variation ±1.8 dB, Directivity 25 dB, Average Power 500 W. Tags: Module with Connectors. More details for DC1500M1400B30C500PN-01 can be seen below.