The IPP-3004 is a 500 Watt (average power) directional coupler that covers 400-1000 MHz. (0.4 to 1 GHz.). The 3.00 x 3.00 inch coupler has a nominal coupling value of 50.0 dB, >20 dB of directivity, <0.25 dB insertion loss, coupled flatness of /-0.5 and VSWR less than 1.20 : 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.