The WRCT8-891.535-892.885-894.115-895.465-40 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 892.885 to 894.115 MHz, Bandwidth 1.23 MHz, Insertion Loss 0.6 to 1.5 dB, Rejection 40 dB, VSWR 1.43:1. Tags: Module with Connectors, Cavity Filter. More details for WRCT8-891.535-892.885-894.115-895.465-40 can be seen below.