The LFCV-1552+ from Mini Circuits is a Low Pass RF Filter with Frequency DC to 15.5 GHz, Bandwidth 15500 MHz, 3 dB Cutoff Frequency 16900 MHz, Insertion Loss 0.9 to 1.9 dB, Rejection 20 to 36 dB. Tags: Surface Mount, Ceramic Filter. More details for LFCV-1552+ can be seen below.