The 3BJ10-18100/U120-P/P from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 18032.1 to 18167.9 MHz, Bandwidth 135.8 MHz (3dB), Center Frequency 18100 MHz, Insertion Loss 0.88 dB, Upper Rejection 40 dB. Tags: Cavity Filter. More details for 3BJ10-18100/U120-P/P can be seen below.