The DBDC3007001600A from Qotana is a Directional Coupler with Frequency 7 to 16 GHz, Coupling 29 to 31 dB, Frequency Sensitivity ±0.3 to 0.5 dB, Directivity 12 to 17 dB, Average Power 50 W. Tags: Module with Connectors. More details for DBDC3007001600A can be seen below.