IFI COU-BDC4080 10k-250 MHz 50 dB Dual Directional Coupler

The IFI COU-BDC4080 is a Dual Directional Coupler with Coupling 50 dB, Coupling Variation ± 1 dB, Frequency 0.01 to 250 MHz, Average Power 3500 W, Power 3500 W.

4-Port DUAL Directional Coupler

Employs two, 3-Port Uni-Directional Couplers, internally connected, in tandem, providing measurement of both forward and reverse power.

Ideal for simultaneously monitoring a system’s forward and reverse power and for reflectometer measurements. Unlike the Bi-Directional Coupler, the directivity of the Dual Directional Coupler is unaffected by the loads on the coupled ports.