The WRCGV6-1389.5-1419.5-1439.5-1469.5-70 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 70 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV6-1389.5-1419.5-1439.5-1469.5-70 can be seen below.