The CF-06000255 from Filtronetics is a Band Pass Filter with Frequency 587.5 to 612.5 MHz, Bandwidth 25 MHz, Center Frequency 600 MHz, Insertion Loss 2.5 dB, Rejection 65 to 70 dB. Tags: Surface Mount, Ceramic Filter, Dielectric Filter. More details for CF-06000255 can be seen below.