Overview
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 simultaneouly 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.
- Frequency: 10-1000 MHz
- Power: 502 W CW
- Coupling: 30± 1.0 dB Max.
- Flatness: ± 0.5 dB Max.
- Insertion Loss: 1.0 dB Max
- VSWR: 1.30:1 Max
- Directivity: 20 dB Min
- Size: 5.0 x 2.0 x 1.51”
