The CDM-30-7.043G SQ from Crane Aerospace & Electronics is a Space Qualified Coupler with Frequency 7.011 to 7.075 GHz, Frequency Sensitivity ±0.5 dB, Coupling 30 dB, Coupling Variation ±1.25 dB, Power 20 W. Tags: Module with Connectors. More details for CDM-30-7.043G SQ can be seen below.