LNF-LNR28_52WB_SV is a room temperature 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 WR22 connectors for the RF ports and 2-pin turret connectors to provide the DC. The lightweight gold plated aluminum body measures 28.0×19.5×19.2 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 K and delivered with a test report.