The B062MC5S from Knowles is a Band Pass Filter with Frequency 5.9 to 6.7 GHz, Bandwidth 800 MHz, Center Frequency 6.3 GHz, Insertion Loss 2.5 to 2.75 dB, Rejection 40 to 45 MHz. Tags: Surface Mount, Ceramic Filter. More details for B062MC5S can be seen below.