The PE8DP1002 from Pasternack Enterprises Inc is a Diplexer with Frequency f1 20 to 862 MHz, Frequency f2 950 to 2300 MHz, Attenuation 20 to 50 dB, Attenuation f1 20 to 50 dB @ 950 to 2300 MHz, Attenuation f2 20 to 40 @ 20 to 862 MHz. Tags: Module with Connectors. More details for PE8DP1002 can be seen below.