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WR28 waveguide directional coupler,30dB, 28WDC3-30

Zysen's WR28 Directional Coupler(28WDC3-30) operates from 26.5-40GHz, input,output,coupling ports all are WR28 Cover flange,  coupling 30dB,  has good directitvity ≥30dB,  main VSWR ≤1.15.

  • Frequency Range 26.5-40GHz
  • Coupling 30±1.0dB
  • Frequency Sensitivity ±1.0dB
  • Mainline VSWR 1.15 Max
  • Secondline VSWR 1.30 Max
  • Directivity 30dB Min
  • IN/OUT,coupling port Cover flange