Exhibit A Specifications for WR1150.pdf

This document is a specifications sheet for the WR1150 Waveguide, detailing technical requirements for a fabrication contract at Fermilab. The waveguide specifications include an operating frequency of 650MHz (+/- 5MHz), power handling of 70kW CW up to full reflection at any phase angle, CPRF WR1150 flanges, 0.25" wall thickness, up to 5psig internal pressure, RoHS compliant chemical conversion finish, and a length of 6 meters.

The related federal contract opportunity (Solicitation #367353-RK) is a Request for Proposal issued by the Department of Energy's Fermi National Accelerator Laboratory for fabricating 72 WR1150 waveguides. The solicitation is unrestricted, with a NAICS code of 334419 and a small business size standard of 750 employees. Key dates include a question period closing April 14, 2025, and proposal submission deadline of April 21, 2025. The contract will be awarded on a firm-fixed price basis, with payment issued upon delivery, inspection, and acceptance of each waveguide.