The 8FD10-11000/H1800-O/O from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 10010 to 11990 MHz, Bandwidth 1980 MHz (0.5dB), Center Frequency 11000 MHz, Insertion Loss 0.68 dB, Upper Rejection 40 dB. Tags: Cavity Filter. More details for 8FD10-11000/H1800-O/O can be seen below.