The Department of Defense (DOD) is seeking proposals for their SBIR 24.1 BAA. The specific topic of the solicitation is "DIRECT TO PHASE II: Ultrahigh-Dynamic Range Photonic-Assisted Direct Digitization Receiver". The objective is to develop a photonic-enabled receiver that can directly digitize radio frequencies up to 4 GHz without desensitizing or compressing in the presence of strong interference. The technology aims to overcome limitations of direct digitization receivers, such as interference and power consumption. The Phase I feasibility documentation must demonstrate the scientific and technical merit of the proposed technology. In Phase II, a functioning prototype exceeding the threshold performance objectives should be created and tested. The technology has potential applications in commercial radar and 5G/6G receivers. The work in Phase II may become classified. The selected contractor must be U.S. owned and operated with no foreign influence. The proposal submission deadline is February 21, 2024. For more information, visit the SBIR topic link or the solicitation agency website.