The WRCGV16-1479-1489-1504-1514-90-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.489 to 1.504 GHz, Bandwidth 15 MHz, Insertion Loss 1.25 to 2.25 dB, Rejection 90 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV16-1479-1489-1504-1514-90-2 can be seen below.