The TST1N22D829MLV0H2T from TAIYO YUDEN (U.S.A.) Inc is a Triplexer with Frequency 450 to 960 MHz / 1427 to 2690 MHz / 3300 to 5950 MHz, Frequency Band 1 450 to 960 MHz, Frequency Band 2 1427 to 2690 MHz, Frequency Band 3 3300 to 5950 MHz. Tags: Ceramic. More details for TST1N22D829MLV0H2T can be seen below.