The CD-2-1700-2100-50-40-2500-158-158-NF / 800072 from DETI Microwave is a Dual Directional Coupler with Coupling 50 dB, Coupling Variation ±0.5 dB (Coupling value tolerance), Frequency 1.7 to 2.1 GHz, Average Power 2.5 kW, Insertion Loss 0.3 dB. Tags: Module with Connectors. More details for CD-2-1700-2100-50-40-2500-158-158-NF / 800072 can be seen below.