The AD815-860D197 from Anatech Electronics is a Cavity Diplexer with passbands from 806 to 824 MHz and 851 to 869 MHz. It has an insertion loss of 1.6 dB, an isolation of 120 dB, and a return loss of 18 dB. This diplexer can handle 100 W of power. The diplexer measures 8.27 x 3.51 x 2.05 inches with SMA female connectors.