The WVR-793B-4.6M01 from Wevercomm is a Band Stop Filter with Stopband Frequency 784.7 to 801.3 MHz, Bandwidth 17.6 MHz, Insertion Loss 1.5 dB, Rejection 40 dB Min @790.7MHz to 795.3MHz, Power 2 W. Tags: Module with Connectors, Cavity Filter, Notch Filter. More details for WVR-793B-4.6M01 can be seen below.