Mini-Circuits ZDDC-50-521+ is a coaxial high-power (400W) wide band (20-520 MHz) dual-directional coupler
which features low insertion loss (0.1 dB), 50 dB coupling and excellent mainline return loss (28 dB). The Dual
directional design allows monitoring forward and reverse power and guarantees good directivity, flatness and
coupling accuracy.
The ZDDC-50-521+ supports a wide variety of applications from military to commercial, including GSM
transmitters and more. The coupler is constructed in a rugged, compact metal case (3.0 x 2.154 x 0.975”) and
is splash and water resistant, meeting IP67 immersion standard.
Couplers
BDCH-20-272
Mini-Circuits BDCH-20-272 high-power bi-directional coupler provides high power handling up to 150W and insertion loss of 0.2 dB Typ. Covering
