The CB5214/52SK-D from G-WAY Microwave is a Band Pass Filter with Frequency 5188 to 5240 MHz, Bandwidth 52 MHz, Center Frequency 5214 MHz, Insertion Loss 2.5 dB, Rejection 30 to 80 dB. Tags: Module with Connectors, Cavity Filter. More details for CB5214/52SK-D can be seen below.