The WTRCT10-1920-2340-5-12-60-2 from Wainwright Instruments is a Tunable Filter with Frequency 1.92 to 2.34 GHz, Bandwidth 5 MHz, Rejection 60 dB, Insertion Loss 1.25 to 2.25 dB, Operating Temperature 15 to 45 Degrees C. Tags: Module with Connectors, Mechanically Controlled. More details for WTRCT10-1920-2340-5-12-60-2 can be seen below.