Keysight Agilent HP 779D

Keysight Agilent HP 779D


The Keysight Agilent HP 779D is one of our refurbished Couplers.

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Keysight Agilent HP 779D Features:

  • Dual-directional
  • High directivity
  • Excellent mean coupling accuracy
  • Frequency Range: 1.7 to 12.4 GHz
  • Nominal Coupling and Variation: 20 ±0.75 dB
  • Directivity: >30 dB for 1.7 to 4 GHz, >26 dB for 4 to 12.4 GHz
  • Maximum SWR: 1.2
  • Insertion Loss: <0.60dB
  • Power Rating Average, Peak: 50 W, 250 W
  • Dimensions: 196.9 mm L x 114.3 mm H x 25.4 mm W (7.75 in x 4.50 in x 1.0 in)

The Keysight Agilent HP 779D is a used Coaxial Dual-Directional Coupler that is designed for swept measurements in the 1.7 to 12.4 GHz range. The Keysight Agilent HP 779D's high directivity and mean coupling accuracy of plus or minus 0.5 dB makes the Keysight Agilent HP 779D ideal for reflectometer applications. The auxiliary arms track very closely, making this coupler particularly useful for reflectometers driven by sweep oscillators such as the Keysight Agilent HP 8350B.