The 6FS10-7210/T300-O/O from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 7015 to 7405 MHz, Bandwidth 390 MHz (3dB), Center Frequency 7210 MHz, Insertion Loss 0.65 dB, Upper Rejection 25 dB. Tags: Cavity Filter. More details for 6FS10-7210/T300-O/O can be seen below.