The MF3A2355S10DCA from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 2350 to 2360 MHz, Bandwidth 10 MHz, Center Frequency 2355 MHz, Insertion Loss 2 dB, Upper Rejection 25 to 35 dB. Tags: Surface Mount, Monoblock Filter, Dielectric Filter. More details for MF3A2355S10DCA can be seen below.