The SF11-2595B5UUA1 from KYOCERA AVX is a Band Pass Filter with Frequency 2535 to 2655 MHz, Bandwidth 120 MHz, Center Frequency 2595 MHz, Insertion Loss 1.7 to 3 dB, Rejection 8 to 47 dB. Tags: Surface Mount, RF SAW Filter. More details for SF11-2595B5UUA1 can be seen below.