The DPX-9516 from Marki Microwave is a Diplexer with Frequency f1 DC to 9.5 GHz, Frequency f2 16 to 32 GHz, Power 1 W, Attenuation 25 to 45 dB ( Rejection), Attenuation f1 25 to 30 dB. Tags: Module with Connectors, Cavity. More details for DPX-9516 can be seen below.