The WRCGV14-864-876-915-927-45 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 876 to 915 MHz, Bandwidth 39 MHz, Insertion Loss 1.25 to 1 dB, Rejection 45 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV14-864-876-915-927-45 can be seen below.