The WBCGV10-851.5-862.5-872.5-883.5-80 from Wainwright Instruments is a Band Pass Filter with Frequency 862.5 to 872.5 MHz, Bandwidth 10 MHz, Center Frequency 867.5 MHz, Insertion Loss 2.5 to 3.5 dB, Rejection 80 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV10-851.5-862.5-872.5-883.5-80 can be seen below.