The 11DP-11R5/16R5-CD-SFF from Quantic PMI (Planar Monolithics) is a Diplexer with passbands from 10.75 to 12.25 GHz and 15.75 to 17.25 GHz. It has a passband insertion loss of less than 3 dB and provides an out-of-band rejection of more than -50 dBc. This diplexer has been machined appropriately to provide the highest possible Q value. This diplexer filter is available in a module that measures 3.22 x 3.50 x 1.40 inches and has field-removable SMA (female) connectors.