The IPP-3216 is a 250 Watt (average power) directional coupler that covers 700-6000 MHz. (0.7 to 6 GHz.). The 1.50 x 1.50 inch coupler has a nominal coupling value of 40.0 dB, >17 dB of directivity, <0.4 dB insertion loss, coupled flatness of +/-0.75 and VSWR less than 1.30 : 1.
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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.