The RLPFTBG12 from RF-Lambda is a Low Pass RF Filter with Frequency DC to 12 GHz, Stopband Frequency 24 GHz, Insertion Loss 0.35 to 0.4 dB, Rejection 60 to 62 dB @ 24 GHz, Power 60 W. Tags: Module with Connector. More details for RLPFTBG12 can be seen below.