The MC6A2250F100HCK from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 2200 to 2300 MHz, Bandwidth 100 MHz, Center Frequency 2250 MHz, Insertion Loss 3 dB, Upper Rejection 50 dB. Tags: Surface Mount, Monoblock Filter, Dielectric Filter. More details for MC6A2250F100HCK can be seen below.