The IPP-3146 is a 500 Watt (average power) directional coupler that covers 500-2500 MHz. (0.5 to 2.5 GHz.). The 1.50 x 2.50 inch coupler has a nominal coupling value of 40.0 dB, >20 dB of directivity, <0.3 dB insertion loss, coupled flatness of /-0.6 and VSWR less than 1.25 : 1.
IPP directional couplers can be used to sample RF power in a multitude of applications and are available as dual-directional couplers (DDC), single-directional couplers (SDC), and bi-directional couplers (BDC). They can also be customized to add multiple forward and reverse power sample ports.