Keysight Technologies 778D

The Agilent 778D is an economical dual-directional coupler designed for swept measurements in the 100 MHz to 2 GHz range. Its high directivity and mean coupling accuracy of ±0.5 dB makes the Agilent 778D ideal for reflectometer applications. The auxiliary arms track very closely, making this coupler particularly useful for reflectometers driven by sweep oscillators. Superior RF Performance

• Nominal Coupling and Variation: 20 ±1.0 dB
• Directivity: >36dB to 1 GHz
• Maximum SWR: 1.1
• Insertion Loss: <0.60 dB

Power ratings

• Power Rating Average, Peak: 50 W, 500 W
• Power Rating Average, Peak: 50 W, 500 W

Description