The WBCGV5-744-814-849-919-50-1 from Wainwright Instruments is a Band Pass Filter with Frequency 814 to 849 MHz, Bandwidth 35 MHz, Center Frequency 831.5 MHz, Insertion Loss 0.5 to 0.75 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV5-744-814-849-919-50-1 can be seen below.