The Department of Defense (DOD) is seeking proposals for the development of a monolithic Radio Frequency (RF) System-on-Chip (SoC) Software Defined Radio (SDR) Integrated Circuit (IC) transceiver for satellite communications (SATCOM). The technology should meet specific defense needs and support global navigation satellite system (GNSS), internet-of-things (IoT) edge-computing, and artificial intelligence (AI) processing technologies and applications. The objective is to optimize the size, weight, and power (SWaP) of the device for low SWaP DoD applications. The Phase I effort will focus on feasibility, technological issues, and developing a Phase II proposal. The Phase II effort will involve executing the proposed developmental activities, demonstrating working silicon, and developing a Phase III commercialization plan. The Phase III effort will pursue commercialization objectives and may include non-SBIR/STTR funded R&D or production contracts. The project duration is not specified, and funding specifics can be found on the solicitation agency's website.