The Department of Defense, specifically the Naval Air Warfare Center Aircraft Division, is seeking sources for a new maritime high power Ultra High Frequency (UHF) emitter system to support research, development, test, and evaluation (RDT&E) for aircraft and unmanned systems. The system must address limitations of existing high and low power mobile emitters by providing high effective radiated power (ERP), high duty cycles, and complex pulsed waveforms, with specific technical requirements including a frequency range of 400–500 MHz and pulse repetition frequency of up to 25 kHz. This procurement is critical for enhancing electronic warfare capabilities in maritime environments, and interested businesses are encouraged to submit a capabilities statement to Shannon Canada at shannon.m.canada.civ@us.navy.mil, with the anticipated contract type being Firm Fixed Price (FFP) and delivery expected within one year of contract award. Responses are due by an unspecified deadline, and this notice serves as a market research tool rather than a formal solicitation.