The CF-08220135 from Filtronetics is a Band Pass Filter with Frequency 815.5 to 829.5 MHz, Bandwidth 26 MHz, Center Frequency 822.5 MHz, Insertion Loss 7 dB, Rejection 11.5 to 70 dB. Tags: Surface Mount, Ceramic Filter, Dielectric Filter. More details for CF-08220135 can be seen below.