The CB5025/50SK-D from G-WAY Microwave is a Band Pass Filter with Frequency 5000 to 5050 MHz, Bandwidth 50 MHz, Center Frequency 5025 MHz, Insertion Loss 0.6 dB, Rejection 60 to 80 dB. Tags: Module with Connectors, Cavity Filter. More details for CB5025/50SK-D can be seen below.