The WRCGV14-1409.5-1419.5-1439.5-1449.5-80 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.4195 to 1.4395 GHz, Bandwidth 20 MHz, Insertion Loss 1.25 to 2.5 dB, Rejection 80 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV14-1409.5-1419.5-1439.5-1449.5-80 can be seen below.