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RF bandwidth 19-34 GHz
Average Noise temperature 10.5 K
Noise figure 0.15 dB
Average Gain 28 dB
DC power Vds=1.0 V, Ids=14 mA
RF connectors WR34, UG1530/U
DC connector 9-pin female Nano-D
One gate and drain supply only

LNF-LNC19_34WA is an ultra-low noise cryogenic amplifier using LNF’s proprietary InP HEMT technology. MMIC technology ensures excellent unit-to-unit variation. The LNA is packaged in a waveguide module using industry standard WR34 connectors for the RF ports and Nano-D connectors to provide the DC. The lightweight gold plated aluminum body measures 27.39×33.56×22.50 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.