The WBCGV10-804-814-849-859-40-1 from Wainwright Instruments is a Band Pass Filter with Frequency 814 to 849 MHz, Bandwidth 35 MHz, Center Frequency 831.5 MHz, Insertion Loss 1.25 to 1.75 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV10-804-814-849-859-40-1 can be seen below.