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Instrumentation Research

Hybrid RF low-noise amplifier for 700~945 MHz observations
Image Credit: C.C. Chuang
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Hybrid RF low-noise amplifier for 700~945 MHz observations
Hybrid RF low-noise amplifier for 700~945 MHz observations. Measured at temperature around 20 K, this device achieve a noise performance less than 5K over a limited bandwidth. (Picture Credit: C.C. Chuang)
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