The DF3RH5787H-125M from Innertron is a Band Pass Filter with Frequency 5.72 to 5.85 GHz, Bandwidth 125 MHz, Center Frequency 5787 MHz, Insertion Loss 3 dB, Rejection 20 to 30 dB@ 5717 to 5857 MHz. Tags: Surface Mount. More details for DF3RH5787H-125M can be seen below.