The IPP-3021 is a 200 Watt (average power) directional coupler that covers 400-1000 MHz. (0.4 to 1 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 +/-0.5 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.