The AE793NS2166 from Anatech Electronics is a Band Stop Filter with Stopband Frequency 790.7 to 795.3 MHz, Bandwidth 4.6 MHz, Insertion Loss 1.5 dB, Rejection 40 dB, Power 2 W. Tags: Module with Connectors, Cavity Filter, Notch Filter. More details for AE793NS2166 can be seen below.