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RF bandwidth 4-8 GHz
Average Noise temperature 1.5K
Noise figure 0.022 dB
Average Gain 26 dB
DC power Vds=0.7 V, Ids=10 mA
RF connectors Female SMA
DC connector 9-pin Female Nano-D
One gate and drain supply only

LNF-LNC4_8F_LG is an ultra-low noise cryogenic amplifier using LNF’s proprietary InP HEMT technology. The LNA is packaged in a coaxial module using industry standard SMA connectors for the RF ports and Nano-D to provide the DC. The lightweight gold plated aluminum body measures 16.57×17.00×7.80 mm excluding the connectors. The LNA is not hermetic and must be operated in a vacuum environment when below the dewpoint. All amplifiers are tested at 296 and 5 K and delivered with a test report.