The HX-T-4750-23-50 from A-Info is a RF & Microwave Circulator with Frequency 4.7 to 5 GHz, Average Power Forward 50 W, Average Power Reverse 10 W, Insertion Loss 0.3 dB, Isolation 23 dB. Tags: Coaxial Circulator. More details for HX-T-4750-23-50 can be seen below.