The 13FS10-7140/U500-O/O from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 6875.45 to 7404.55 MHz, Bandwidth 529.1 MHz (1dB), Center Frequency 7140 MHz, Upper Rejection 40 dB, Lower Rejection 40 dB. Tags: Cavity Filter. More details for 13FS10-7140/U500-O/O can be seen below.