The AE2441WN2246 from Anatech Electronics is a Band Stop Filter with Stopband Frequency 2.4 to 2.4835 GHz, Insertion Loss 1.5 dB, Rejection 50 dB, Power 10 W, Return Loss 10 to 14 dB. Tags: Module with Connectors, Notch Filter. More details for AE2441WN2246 can be seen below.