Combined Sources Sought/Notice of Intent to Sole Source: Repair Keysight model 5227A Vector-Network-Analyzer

The National Institute of Standards and Technology (NIST) is seeking to repair a Keysight model 5227A Vector-Network-Analyzer. The analyzer is currently not functioning properly, displaying an error message and failing to output microwaves at certain frequencies. The repair is necessary to support the CHIPS project, which relies on the analyzer to measure magnetic materials parameters with high accuracy. * The repair must meet the original vendor's specifications. * Keysight is the only company authorized to perform repairs on the Keysight N5227A Vector-Network-Analyzer. * The acquisition is being conducted under the authority of FAR 13.106-1(b) via FAR 13.106-1(b). * The NAICS code for this acquisition is 811210, Electronic and Precision Equipment Repair and Maintenance.