The MF3A3650F100CCB from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 3600 to 3700 MHz, Bandwidth 100 MHz, Center Frequency 3650 MHz, Insertion Loss 2 dB, Upper Rejection 26 dB. Tags: Surface Mount, Monoblock Filter, Dielectric Filter. More details for MF3A3650F100CCB can be seen below.