The TG102M3-100 Series from Sainty-Tech Communications Limited is a RF & Microwave Isolator with Frequency 1.2 to 3.8 GHz, Bandwidth 5% (Relative), Average Power Reverse 100 W (Load), Insertion Loss 0.4 dB, Isolation 23 dB. Tags: Drop-In Isolator. More details for TG102M3-100 Series can be seen below.