The PTRAN-100M18G-SFB-3UVPX-MAH from Quantic PMI (Planar Monolithics) is a Integrated Microwave Assembly with Attenuation 30 to 40 dB, Current 0.5 to 2 A, Frequency 100 MHz to 20 GHz, Input Power -80 to 15 dBm, Isolation 70 dB. More details for PTRAN-100M18G-SFB-3UVPX-MAH can be seen below.