The T2DV1 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 2.9 to 3.3 GHz, Average Power 2 kW, Average Power Forward 2 kW, Insertion Loss 0.6 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for T2DV1 can be seen below.