The WRCGV6-1394.5-1419.5-1439.5-1464.5-40 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.4195 to 1.4395 GHz, Bandwidth 20 MHz, Insertion Loss 0.8 to 1 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV6-1394.5-1419.5-1439.5-1464.5-40 can be seen below.