Directional Coupler
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Wideband Coaxial 6dB Directional Coupler
Features
• High Directivity and low I.L
• Multiple, Flat Coupling Values available
• Minimum coupling variation
• Covering the entire range of 0.5 – 40.0 GHz
Directional Coupler is a passive device used for sampling incident and reflected microwave power, conveniently and accurately, with minimal disturbance to the transmission line. Directional couplers are used in many different testing applications where power or frequency needs to be monitored, leveled, alarmed or controlled
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Wideband Coaxial 10dB Directional Coupler
Features
• High Directivity and Minimal RF Insertion Loss
• Multiple, Flat Coupling Values available
• Microstrip, stripline, coax and waveguide structures are avaliable
Directional couplers are four-port circuits where one port is isolated from the input port.They are used for sampling a signal, sometimes both the incident and reflected waves
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Wideband Coaxial 20dB Directional Coupler
Fetures
• Microwave Wideband 20dB Directional Couplers, up to 40 Ghz
• Broadband, Multi Octave Band with SMA, 2.92mm, 2.4mm, 1.85mm connector
• Custom and optimized designs are available
• Directional, Bidirectional, and Dual Directional
Directional coupler is a device that samples a small amount of Microwave power for measurement purposes. The power measurements include incident power, reflected power, VSWR values, etc
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Wideband Coaxial 30dB Directional Coupler
Fetures
• Performances can be optimized for the forward path
• High directivity and isolation
• Low Insertion Loss
• Directional, Bidirectional, and Dual Directional are avaliable
Directional couplers are an important type of signal processing device. Their basic function is to sample RF signals at a predetermined degree of coupling, with high isolation between the signal ports and the sampled ports
