The TPX-070821 from Communication Components Inc is a Triplexer with Frequency 694 MHz to 2.17 GHz, Frequency Band 1 694 to 798 MHz (700), Frequency Band 2 824 to 894 MHz (850), Frequency Band 3 1.71 to 2.17 GHz (PCS/AWS ), Insertion Loss Band 1 0.2 to 0.4 dB. More details for TPX-070821 can be seen below.