The WRCGV8-753.5-761.5-771.5-779.5-60-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 761.5 to 771.5 MHz, Bandwidth 10 MHz, Insertion Loss 0.75 to 2 dB, Rejection 60 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV8-753.5-761.5-771.5-779.5-60-2 can be seen below.