Mini-Circuits’ ZADC-13-73+ is a coaxial, wideband directional coupler providing 13 dB coupling with good
coupling flatness across the 2600 to 7000 MHz frequency range. This model is capable of handling up to 4
W RF input power and passing up to 1.0 A DC current from input to output. 18 dB typical directivity allows
accurate sampling of signal through the coupled port, and low mainline loss (0.8 dB typical) provides excellent
transmission of signal power from input to output. The coupler comes housed in a rugged, compact
aluminum alloy case (2.0 x 2.0 x 0.75”) with SMA connectors.
• excellent directivity, 18 dB typ.
• excellent VSWR, 1.20 typ.
• power input up to 4W
• low cost
• DC current through input to output 1.0A Max.