The 5FD10-12500/H500-P/P from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 12221.9 to 12778.1 MHz, Bandwidth 556.2 MHz (0.5dB), Center Frequency 12500 MHz, Upper Rejection 60 dB, Lower Rejection 60 dB. Tags: Cavity Filter. More details for 5FD10-12500/H500-P/P can be seen below.