The 7FD10-9750/U1520-OP/O from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 8925 to 10575 MHz, Bandwidth 1650 MHz (1dB), Center Frequency 9750 MHz, Insertion Loss 0.36 dB, Upper Rejection 35 dB. Tags: Cavity Filter. More details for 7FD10-9750/U1520-OP/O can be seen below.