The TPX-192126A-xx from Communication Components Inc is a Triplexer with Frequency 1.71 to 2.69 GHz, Frequency Band 1 1.85 to 1.99 GHz ( PCS), Frequency Band 2 1.71 to 2.18 GHz (AWS), Frequency Band 3 2.31 to 2.69 GHz (WCS/BRS), Insertion Loss Band 1 0.5 dB. More details for TPX-192126A-xx can be seen below.