The BN 800827 from Spinner Group is a Directional Coupler with Frequency 1.5 to 108 MHz, Coupling 29 to 81 dB, Coupling Variation ±0.15 dB, Directivity 34 to 40 dB, Average Power 19000 to 100000 W. Tags: Module with Connectors. More details for BN 800827 can be seen below.