The TG102M3-100 / 1930-1990Mz from Sainty-Tech Communications Limited is a RF & Microwave Isolator with Frequency 1930 to 1990 MHz, Average Power Reverse 100 W (Load), Insertion Loss 0.3 dB, Isolation 21 dB, IMD -70 dBc. Tags: Drop-In Isolator. More details for TG102M3-100 / 1930-1990Mz can be seen below.