For example: Agilent E4440A or Anritsu 68369
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- Keysight / Agilent
- Keysight / Agilent 779D
Coaxial Directional Coupler
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Keysight / Agilent 779D Overview
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.
Features:
- 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)
