Marki Microwave RF & Microwave Products by Frequency

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Microwave and RF Directional Couplers (Stripline)

Typical Performance @ +25°C

Model No.Frequency Band [GHz]VSWRMean Coupling [dB]Amplitude Flatness [dB]Directivity [dB]
C20-0R6120.6 to 121.220±0.622
C10-01161 to 161.1510±0.520
C20-01161 to 161.1520±0.620
C20-0R5180.5 to 181.220±0.7522
C20-0R5200.5 to 201.220±0.7522
C13-01261 to 26.51.1513±0.620
C10-02262 to 26.51.1510±0.622
C20-02262 to 26.51.2520±0.7522
C13-01401 to 401.213±116
C20-02402 to 401.320±0.7517
C13-01501 to 501.213±0.7516
C10-04504 to 501.3510±0.515

Key Features of Microwave and RF Directional Couplers (Stripline)

  • Broadband frequency coverage: bandwidth ratios exceeding 50:1 possible
  • CAD numerical optimization allows for unparalleled coupler directivity
  • Typical frequencies range from 100s of MHz to 65 GHz
  • For inquiries on custom designs, alternative frequencies, and surface mount packages, please contact factory
  • Read the application note Microwave Power Dividers and Couplers Primer to learn more about power dividers and couplers