The CSC-6-1.5G SQ from Crane Aerospace & Electronics is a Directional Coupler with Frequency 1000 to 2000 MHz, Coupling 6 dB, Coupling Variation ±1 dB, Directivity 25 dB, Average Power 1 W. Tags: Module with Connectors. More details for CSC-6-1.5G SQ can be seen below.