The WRCT8-758-760.5-765.5-768-40-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 760.5 to 765.5 MHz, Bandwidth 5 MHz, Insertion Loss 0.6 to 1.25 dB, Rejection 40 dB, VSWR 1.43:1. Tags: Module with Connectors, Cavity Filter. More details for WRCT8-758-760.5-765.5-768-40-2 can be seen below.