The FLP-1460 from Marki Microwave is a Low Pass RF Filter with Frequency DC to 13.6 GHz, Stopband Frequency 20 to 40 GHz, 3 dB Cutoff Frequency 14.6 GHz, Insertion Loss 0.6 dB, Rejection 25 to 50 dB. Tags: Module with Connector. More details for FLP-1460 can be seen below.