The WRCGV8-865-875-890-900-40-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 875 to 890 MHz, Bandwidth 15 MHz, Insertion Loss 0.75 to 1.5 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV8-865-875-890-900-40-2 can be seen below.