The CF-07570023 from Filtronetics is a Band Pass Filter with Frequency 756.5 to 758.5 MHz, Bandwidth 2 MHz, Center Frequency 757.5 MHz, Insertion Loss 3 dB, Rejection 20 to 60 dB. Tags: Surface Mount, Ceramic Filter, Dielectric Filter. More details for CF-07570023 can be seen below.