The WTBCGV8-1920-2220-20-60-40-4 from Wainwright Instruments is a Tunable Filter with Frequency 1.92 to 2.22 GHz, Tunable Frequency 300 MHz, Bandwidth 20 MHz, Rejection 40 dB, Insertion Loss 2.5 to 3 dB. Tags: Module with Connectors, Mechanically Controlled. More details for WTBCGV8-1920-2220-20-60-40-4 can be seen below.