The CSM-6-12G SQ from Crane Aerospace & Electronics is a Space Qualified Coupler with Frequency 10.7 to 14.5 GHz, Coupling 6 dB, Coupling Variation ±1 dB, Power 2 W, Directivity 20 dB. Tags: Module with Connectors. More details for CSM-6-12G SQ can be seen below.