The WRCT8-859.5-863-868-871.5-60 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 863 to 868 MHz, Bandwidth 5 MHz, Insertion Loss 0.6 to 1.25 dB, Rejection 60 dB, VSWR 1.43:1. Tags: Module with Connectors, Cavity Filter. More details for WRCT8-859.5-863-868-871.5-60 can be seen below.