The TSB1N18D2G00LV0H7T from TAIYO YUDEN (U.S.A.) Inc is a Band Pass Filter with Frequency 1805 to 2200 MHz, Bandwidth 395 MHz, Center Frequency 2002.5 MHz, Insertion Loss 0.73 to 1.8 dB, Rejection 5 to 42.4 dB. Tags: Surface Mount, Ceramic Filter. More details for TSB1N18D2G00LV0H7T can be seen below.