The 10FD10-8400/U2000-O/O from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 7285 to 9515 MHz, Bandwidth 2230 MHz (1dB), Center Frequency 8400 MHz, Insertion Loss 0.15 dB, Upper Rejection 40 dB. Tags: Cavity Filter. More details for 10FD10-8400/U2000-O/O can be seen below.