The WRCT10-2592.995-2595.375-2596.625-2599.005-50 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.595375 to 2.596625 GHz, Bandwidth 1.25 MHz, Insertion Loss 1.25 to 1.75 dB, Rejection 50 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCT10-2592.995-2595.375-2596.625-2599.005-50 can be seen below.