The JCBP-900 from Mini Circuits is a Band Pass Filter with Frequency 480 MHz to 1.32 GHz, Bandwidth 840 MHz, Center Frequency 900 MHz, Insertion Loss 0.85 to 1.01 dB, Rejection 20 dB @ 380 and 1790 MHz. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for JCBP-900 can be seen below.