The WBCGV12-1992.5-2002.5-2017.5-2027.5-50 from Wainwright Instruments is a Band Pass Filter with Frequency 2.0025 to 2.0175 GHz, Bandwidth 15 MHz, Center Frequency 2.01 GHz, Insertion Loss 4.25 to 5 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV12-1992.5-2002.5-2017.5-2027.5-50 can be seen below.