The WRCGV14-1457.5-1464.5-1484.5-1491.5-60-3 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.4645 to 1.4845 GHz, Bandwidth 20 MHz, Insertion Loss 1.25 to 2.5 dB, Rejection 60 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV14-1457.5-1464.5-1484.5-1491.5-60-3 can be seen below.