Very High Frequency Lock-in Amplifier (VHFLI)

The U.S. Department of Defense through the W6QK Acc-Apg Adelphi office is seeking proposals for a Very High Frequency Lock-in Amplifier (VHFLI) under solicitation number W911QX26QA146, which was posted on July 31, 2026 with a response deadline of August 14, 2026 at 7:00 PM Eastern Time. This presolicitation notice is intended to gather industry feedback and does not constitute a formal solicitation, but it outlines the government’s intent to procure a specialized instrument designed for high-frequency signal detection and measurement. The procurement is classified under NAICS code 334310, indicating it pertains to the manufacturing of electronic instrumentation and control equipment. The performance location is designated as Adelphi, Maryland, with a ZIP code of 20783, and all communications must be directed to the primary point of contact, Swati Jain, reachable via email at swati.jain2.civ@army.mil or phone at 520-672-9619. No set-aside status is specified for this opportunity, meaning it is open to all eligible small and large businesses without restrictions based on size, veteran status, or other categories. The contracting activity is based at the Adelphi, Maryland address, and interested parties are encouraged to review the attached presolicitation notice for detailed technical requirements, evaluation criteria, and any anticipated terms or conditions. While the formal solicitation has not yet been released, this presolicitation phase allows vendors to provide input on the government's needs, suggest alternatives, or request clarifications before the official request for proposals is issued. All responses and inquiries should be submitted through the official SAM.gov workspace link provided for this opportunity.