The AE1801-2250DB5244 from Anatech Electronics is a Cavity Diplexer with passbands from 1761 to 1842 MHz and 2200 to 2300 MHz. It has a passband insertion loss of less than 1 dB and provides over 60 dB of isolation. This diplexer is available in a module that measures 4.25 x 1.62 x 1.50 inches with SMA-female connectors and is mounted by 4 - 40 threaded holes.
