The CD10645 from Honeywell is a RF & Microwave Isolator with Frequency 7.2 to 8 GHz, Insertion Loss 0.3 to 0.4 dB, Isolation 20 to 23 dB, Return Loss 20 to 23 dB, Operating Temperature -10 to 65 Degree C. Tags: Coaxial Isolator. More details for CD10645 can be seen below.