The Department of Defense, specifically the U.S. Air Force, is issuing a Request for Information (RFI) to gather market research on solid-state power amplifiers (SSPAs) that operate within the 44 GHz band. The RFI outlines the requirement for SSPAs with a minimum RF output power of 80 W, which will be integrated into a Line Replaceable Unit (LRU) that includes a power supply, control logic, and heat sink, aimed at enhancing communication systems for air, ground-fixed, and transportable applications. Interested vendors are encouraged to provide detailed information regarding their capabilities, production readiness, and relevant technologies, with responses due by December 5, 2024, to designated USAF contacts, including Michael Pacheco at michael.pacheco.4@us.af.mil. This initiative is part of the USAF's strategy to improve reliability and adaptability while reducing life-cycle costs, with an anticipated need for approximately 120-150 units starting in the first quarter of FY26.