The ADPX 11055/240/11585-A from ADMOTECH is a RF Duplexer with Frequency 10.9 to 11.175 GHz, 11.465 to 11.705 GHz, Band 1 11.465 to 11.705 GHz, Band 2 10.9 to 11.175 GHz, Power 10 W, Insertion Loss 0.6 dB. More details for ADPX 11055/240/11585-A can be seen below.