3004-20 Narda Directional Coupler

Used

The 3004-20 is a Directional Coupler from Narda. An electronic test equipment coupler is useful for reflectometer applications, attenuation measurements, power measurements, microwave measurements, network analysis, and source leveling, to name a few.

Additional Features:

  • Frequency Range: 4 -10 GHz
  • Nominal Coupling: 20 dB
  • Minimum Directivity:  4-8 GHz:20, 8-10 GHz:17 dB
  • True Insertion Loss: 0.25 dB
  • Insertion Loss Coupled Pwr Excl.:  0.20 dB
  • VSWR Maximum for Primary Line:  1.20
  • VSWR Maximum for Secondary Line:  1.30
  • Calibration: 4.0, 5.5, 7.0, 8.5, 10.0 GHz
  • Absolute Calibration Accuracy:  (per 10 dB step)  +/- 0.1 dB
  • Maximum Deviation from Nominal:  +/- 1.6* dB
  • Power Incident:  500 Watts
  • Pwr Reflected: 500 Watts
  • Peak Power:  10 kW
  • High Directivity
  • Ruggedized Construction
  • Low VSWR

The Narda 3004-20 is a Directional Coupler.

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