The MF3A878S32DCC from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 862 to 894 MHz, Bandwidth 32 MHz, Center Frequency 878 MHz, Insertion Loss 2.7 dB, Upper Rejection 20 to 40 dB. Tags: Surface Mount, Monoblock Filter, Dielectric Filter. More details for MF3A878S32DCC can be seen below.