The PDBF-R62/R82-6C4 from Sainty-Tech Communications Limited is a Band Pass Filter with Frequency 0.65 to 0.8 GHz, Center Frequency 0.725 GHz, Insertion Loss [email protected], Rejection =35 dB @1GHz, =35 dB @0.5GHz, Upper Rejection 35 dB. Tags: Surface Mount. More details for PDBF-R62/R82-6C4 can be seen below.