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Coaxial & Waveguide > Directional Couplers > 778D 012 Coaxial Dual-Directional Coupler 100 MHz - 2 GHz by Hewlett Packard - Agilent- Keysight
778D 012 Coaxial Dual-Directional Coupler 100 MHz - 2 GHz
Product Description & Specs
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. Option 012 provides N(m), N(f) primary line.
Excellent mean coupling accuracy
Frequency Range: 100 MHz to 2 GHz
Nominal Coupling and Variation: 20 ?1.5 dB
Directivity: >36dB to 1 GHz
Maximum SWR: 1.1
Insertion Loss: <0.60 dB
Power Rating Average, Peak: 50 W, 500 W
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