The Department of Defense (DOD) is seeking proposals for the development of a small energy-efficient self-contained transceiver capable of wireless communication without using traditional radio frequency (RF) transport. The goal is to utilize a non-standard means of signal communication, such as magnetic, acoustic, or infrared, that is difficult to detect and report in covert activities. The transceiver should be highly resistant to interference, detection, and exploitation, and be self-contained, man-portable, easily concealable, and field programmable. The project duration is divided into two phases: Phase I involves creating a design and rationale supporting the solution, while Phase II focuses on developing and testing a prototype. The final product should be fully documented and include operating instructions, interface control documents, and programmability commands. The potential impacts of this technology include new mission deployment possibilities for remote sensor operation and control, as well as applications in areas such as home security, healthcare, additive manufacturing, and automotive safety. The deadline for proposal submission is March 31, 2025. For more information, visit the solicitation agency's website here.