The PDBF-15/16-5D3 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 15 to 16 GHz, Center Frequency 15.5 GHz, Insertion Loss [email protected], Rejection =30 dB @13.5&17.5GHz, Upper Rejection 30 dB. Tags: Surface Mount. More details for PDBF-15/16-5D3 can be seen below.