Courtesy of everything RF : 90 Degree Hybrid Coupler by Marki Microwave
The MQH-0920 from Marki Microwave is a 90 degree Quadrature Hybrid Coupler that operates from 9 to 20 GHz. The hybrid coupler has an amplitude balance of 0.55 dB and phase balance of +/- 2 degrees. It has been developed using Passive GaAs MMIC technology and is available as a wire bondable chip. The coupler can be used in a wide range of applications including single sideband upconverters, image rejection downconverters, IQ modulators, balanced amplifiers, microwave correlators, and microwave Butler matrices.
Product Details
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Part Number : MQH-0920
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Manufacturer : Marki Microwave
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Description : 9 to 20 GHz MMIC Quadrature Hybrid Coupler
General Parameters
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Frequency : 9 to 20 GHz
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Insertion Loss : 1 to 2.2 dB
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Isolation : 17 to 21.5 dB
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Coupling : 3 dB
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Amplitude Balance : +/-0.55 to +/-1.1 dB
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Phase Balance : +/-2 to +/-10 Degrees
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Impedance : 50 Ohms
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VSWR : 1.25:1
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Package Type : Die
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Operating Temperature : -55 to 100 Degree C
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Storage Temperature : -55 to 100 Degree C
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RoHS : Yes