The AE897-942D479 from AnatechElectronics is a Cavity Duplexer with passbands from 880 to 915 MHz and 925 to 960 MHz. It has an insertion loss of less than 1 dB and an isolation of more than 70 dB. The duplexer can handle up to 50 W of power. It is available in a module that measures 8.60 x 4.09 x 2.56 inches with N-type female connectors.
