The 8FD10-6400/U1800-O/O from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 5336.95 to 7463.05 MHz, Bandwidth 2126.1 MHz (1dB), Center Frequency 6400 MHz, Insertion Loss 0.51 dB, Upper Rejection 40 dB. Tags: Cavity Filter. More details for 8FD10-6400/U1800-O/O can be seen below.