The DP22P5A from PLEXSA MANUFACTURING is a Diplexer with Frequency f1 DC to 22.5 GHz, Frequency f2 22.5 to 40 GHz, Insertion loss 1 dB, Frequency DC to 22.5 GHz / 22.5 to 40 GHz, Isolation 50 to 55 dB. Tags: Module with Connectors. More details for DP22P5A can be seen below.