The WRCJV8-2260-2300-2400-2440-35 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.3 to 2.4 GHz, Bandwidth 100 MHz, Insertion Loss 0.75 dB, Rejection 35 dB, Return Loss 14 dB. Tags: Module with Connectors, Cavity Filter, Notch Filter. More details for WRCJV8-2260-2300-2400-2440-35 can be seen below.