The ABSES5AF-L100KM from Abracon LLC is a Band Pass Filter with Frequency 1559.4 to 1605.4 MHz, Bandwidth 46 MHz, Center Frequency 1582.4 MHz, Insertion Loss 1.2 to 2.2 dB, Upper Rejection 25 to 45 dB. Tags: Surface Mount, RF SAW Filter. More details for ABSES5AF-L100KM can be seen below.