The CB5370/950SK-D3 from G-WAY Microwave is a Band Pass Filter with Frequency 4900 to 5850 MHz, Bandwidth 950 MHz, Center Frequency 5375 MHz, Insertion Loss 0.4 to 0.50 dB, Rejection 40 to 75 dB. Tags: Module with Connectors, Cavity Filter. More details for CB5370/950SK-D3 can be seen below.