The HX-T-1000-1700-16-50 from A-Info is a RF & Microwave Circulator with Frequency 1 to 1.7 GHz, Average Power Forward 50 W, Insertion Loss 0.6 dB, Isolation 16 dB, Operating Temperature -20 to 70 Degree C. Tags: Coaxial Circulator. More details for HX-T-1000-1700-16-50 can be seen below.