K&L MICROWAVE LLC

K&L Microwave LLC specializes in the design, fabrication, and production of high-performance microwave and RF components for defense aerospace systems, with deep expertise in band pass filters, diplexers, multiplexers, and micro-miniature sealed RF assemblies. The company delivers mission-critical electronic components used in electronic warfare, radar, and communications systems, including direct support for platforms such as the EA-18G Growler and F-16. Their technical proficiency spans thermal shock-resistant microminiature packaging, IBS sealing technologies, and precision filtering across microwave bands including MM and 8–16 GHz, ensuring ruggedized performance in harsh operational environments. K&L Microwave distinguishes itself through rapid response to depot-level repair gaps, providing qualified replacements for obsolescent or unavailable components without compromising signal integrity or system compatibility. The contractor maintains a consistent and exclusive relationship with the Department of Defense, supplying components essential to airborne electronic attack, signal intelligence, and tactical communications systems. Their work supports sustainment, modernization, and fleet readiness initiatives across multiple defense platforms, demonstrating a trusted role in maintaining operational continuity for legacy and evolving military avionics. K&L Microwave operates primarily within NAICS 334419 (Other Electronic Component Manufacturing) and 334220 (Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing), focusing on custom RF subsystems rather than mass-market consumer electronics. Their market positioning is that of a niche supplier for high-reliability, low-volume defense-grade components where precision, hermetic sealing, and electromagnetic performance are non-negotiable. As a small business based in Salisbury, Maryland, K&L Microwave LLC operates with a lean, specialized workforce focused on precision manufacturing and rapid prototyping. The company holds no formal government certifications but maintains a focused presence in the defense electronics supply chain, serving as a responsive, technically agile provider for urgent component requirements within the DoD ecosystem.