The XHF2-1832+ from Mini Circuits is a RF High Pass Filter with Frequency 18.3 to 30 GHz, Insertion Loss 1.3 to 2.1 dB, Power 0.09 to 0.32 W, Rejection 6.7 dB, VSWR 1.70:1 to 2.80:1 (Stopband), 1.70:1 (Passband). Tags: Surface Mount. More details for XHF2-1832+ can be seen below.