Keysight (Agilent) 779D

Coaxial Directional Coupler, 1.7 GHz to 12.4 GHz
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The Agilent 779D is an economical directional coupler designed for swept measurements in the 1.7 to 12.4 GHz range. Its high directivity and mean coupling accuracy of plus or minus 0.5 dB makes the Agilent 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 Agilent 8350B.

  • 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)
List of Options
010 N female input connector, N male output connector, N female awxiliary connector
910 Additional operating and service manual
APC APC-7 connectors on any or all ports

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