The MC6A742F89HCA from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 698 to 787 MHz, Bandwidth 89 MHz, Center Frequency 742.5 MHz, Insertion Loss 2 dB, Upper Rejection 20 dB. Tags: Surface Mount, Monoblock Filter, Dielectric Filter. More details for MC6A742F89HCA can be seen below.