The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking contractors for the repair and modification of waveform converters. This procurement aims to ensure the functionality and reliability of critical analog voice products used in military operations. The goods and services sought are vital for maintaining communication systems, which play a crucial role in operational effectiveness. Interested parties can reach out to Jason J. Sklencar at (215) 697-4179 or via email at JASON.SKLENCAR@NAVY.MIL for further details regarding this presolicitation opportunity.