The WRCT8-757.5-759-761-762.5-50 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 759 to 761 MHz, Bandwidth 2 MHz, Insertion Loss 0.6 to 1.75 dB, Rejection 50 dB, VSWR 1.43:1. Tags: Module with Connectors, Cavity Filter. More details for WRCT8-757.5-759-761-762.5-50 can be seen below.