The PDBF-1R015/1R235-8C5 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 1.02 to 1.23 GHz, Center Frequency 1.22 GHz, Insertion Loss [email protected], Rejection =30 dB @0.7GHz, =35 dB @1.5GHz, Upper Rejection 35 dB. Tags: Surface Mount. More details for PDBF-1R015/1R235-8C5 can be seen below.