The MF3A2655S70DCA from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 2620 to 2690 MHz, Bandwidth 70 MHz, Center Frequency 2655 MHz, Insertion Loss 2.7 dB, Upper Rejection 20 dB. Tags: Surface Mount, Monoblock Filter, Dielectric Filter. More details for MF3A2655S70DCA can be seen below.