The 6FS10-2280/T40-P/P from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 2255 to 2305 MHz, Bandwidth 50 MHz (3dB), Center Frequency 2280 MHz, Insertion Loss 1.57 dB, Upper Rejection 35 dB. Tags: Cavity Filter. More details for 6FS10-2280/T40-P/P can be seen below.