The HF0BA1500A700 from KYOCERA AVX is a RF High Pass Filter with Frequency 1.5 to 2.89 GHz, Insertion Loss 0.73 to 1.2 dB, Power 2 W, Rejection 1.18 to 1.23 dB, VSWR 1.10:1. Tags: Surface Mount, Ceramic Filter. More details for HF0BA1500A700 can be seen below.