The National Institute of Standards and Technology (NIST) is conducting market research to identify vendors capable of providing one Vector Network Analyzer according to attached specifications. This is a Sources Sought notice only, not a solicitation. The agency is seeking capability statements from all business sizes to determine if the procurement can be set aside for small businesses. Responses are limited to five pages and must include specific company and product details. No budget, performance location, or solicitation timelines are provided.