The CBPF835H30-N from AWT Global is a Band Pass Filter with Frequency 820 to 850 MHz, Bandwidth 30 MHz, Center Frequency 835 MHz, Insertion Loss 3.0 dB, Rejection 30 to 40 dBc. Tags: Module with Connectors, Surface Mount, Ceramic, Ceramic Filter. More details for CBPF835H30-N can be seen below.