The AE4965WN2292 from Anatech Electronics is a Band Stop Filter with Stopband Frequency 4.94 to 4.99 GHz, Insertion Loss 2.5 dB, Rejection 50 dB, Power 10 W, VSWR 1.70:1. Tags: Module with Connectors, Notch Filter. More details for AE4965WN2292 can be seen below.