The LFCV-2702+ from Mini Circuits is a Low Pass RF Filter with Frequency DC to 27 GHz, 3 dB Cutoff Frequency 28.65 GHz, Insertion Loss 2.6 to 3.5 dB, Rejection 25 to 40 dB, Power 1 W. Tags: Surface Mount, Ceramic Filter. More details for LFCV-2702+ can be seen below.