The LP715 Series is a series of low PIM Directional Couplers that operate from 0.8 to 2.5 GHz. They are available in a number of coupling configurations from 6 to 40 dB and can handle up to 500 W of power. This series of couplers have a PIM value below -155 dBc. These couplers are ideal for precise monitoring, external leveling, signal mixing or swept transmission and reflection measurements. Coupled ports are DC isolated and will only pass the RF signal. Weather resistant models (IP61) are also available.