The D-AWS-10-B-EF from CommScope is a Diplexer with Frequency f1 1720 to 1730 MHz/1740 to 1755 MHz, Frequency f2 2120 to 2130 MHz/ 2140 to 2155 MHz, Peak Power 5000 W, Insertion loss 0.5 dB, Insertion loss f1 0.5 dB. Tags: Module with Connectors. More details for D-AWS-10-B-EF can be seen below.