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The directional coupler is normally used to sample a signal for measurement or monitoring purpose while introducing the least amount of loss to the signal. It is an essential component in all RF systems.


PerformanceDetail specifications
Frequency range0.7~ 6 Ghz
Impedance50 Ohms
Coupling loss-10 db or -20 db
Directivity-15db Min.
  • VSWR
  • at Primary port
  • at Secondary port
  • 1.25 Max.
  • 1.20 Max.
Average power rating (forward)50 Watts
Operating temperature-40℃~+70℃


Mechanical DataDetail