The AE2600WN2262 from Anatech Electronics is a Band Stop Filter with Stopband Frequency 2.5 to 2.7 GHz, Insertion Loss 1.5 dB, Rejection 50 dB, Power 20 W, VSWR 1.70:1. Tags: Module with Connectors, Notch Filter. More details for AE2600WN2262 can be seen below.