The DIPX 1000/1550-5V-H/DCRS from Amphenol Procom is a Diplexer with Frequency f1 DC to 1 GHz, Frequency f2 1.55 to 2.5 GHz, Power 15 W, Insertion loss 0.8 to 1 dB, Insertion loss f1 0.8 dB. Tags: Module with Connectors, Cavity. More details for DIPX 1000/1550-5V-H/DCRS can be seen below.