The WRCGV10-739-814-894-969-80-1 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 814 to 894 MHz, Bandwidth 80 MHz, Insertion Loss 1 to 1.25 dB, Rejection 80 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV10-739-814-894-969-80-1 can be seen below.