Quadrature Hybrid
Model NMQH-002
Features:


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NMQH-002 Quadrature Hybrid
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- Non-Magnetic, Low Eddy Current Design
- Available from 10-450Mhz
- Ultra-low Insertion loss <0.2db with excellent amplitude and phase balance
- Available in both 2.5kW and 12kW versions
Description:
These quality quadrature hybrids are specially designed for high-power NMR. They are completely non-magnetic and can be used inside a magnet bore at field strengths of up to 12T. Careful layout and a non-metallic case minimize eddy currents making these parts fully compatible with high performance gradient sets and EPI imaging. Available in a wide range of center frequencies from 10-450 MHz, both high power and ultra-high power versions are available. Combined low insertion loss (,0.2db typical), excellent channel balance (<0.2db typical), and well matched phase characteristics (90+/-3 degrees) mazimize power efficiency and signal to noise ratio of high performance coil designs.
Specifications:
Application
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High Power Quadrature NMR coils
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Center Frequency
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20-450 MHz
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Peak Power
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2.5kW (12kW option 010)
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Average Power
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250W
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Insertion Loss
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<0.2dB (typical)
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Channel Balance
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<0.2dB (typical)
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Phase Balance
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90 Degree+/- 3 deg (max)
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Isolation
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>25 dB
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Connectors
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Nfemale
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Size
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9.5 cm (L) x 6.5 cm (W) x 3 cm (H)
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*Other connectors available upon request