The CD-2-800-2500-30-30-500-716M-716F-SF / 800045 from DETI Microwave is a Dual Directional Coupler with Coupling 30 dB, Coupling Variation ±3 dB (Coupling value tolerance), Frequency 800 to 2500 MHz, Peak Power 10 kW, Average Power 500 W. Tags: Module with Connectors. More details for CD-2-800-2500-30-30-500-716M-716F-SF / 800045 can be seen below.