Kevin Moyher, in his capacity as Product Manager at Times Microwave Systems, shared invaluable insights into the critical role RF cables play within military ground vehicles. The discussion, facilitated by Pat Hindle, underscored the multifaceted applications of RF cables in such environments, ranging from fundamental radio communication to advanced systems like electronic warfare (EW), jamming, and vehicle stopping using high-power RF energy.
One of the overarching themes of the conversation was the formidable challenges posed by the rugged environment of military ground vehicles. Moyher emphasized the paramount importance of ruggedization, a process involving the fortification of RF cables against a plethora of hazards. These include physical threats like crushing and kinking, extreme temperature fluctuations, UV exposure, abrasion, moisture ingress, corrosion, and the retention of connectors, which are all critical factors to ensure the longevity and performance of RF cables in such demanding settings.
To address these challenges effectively, Moyher detailed the innovative materials and construction techniques employed by Times Microwave Systems. These include hybrid outer conductor constructions, which combine elements like flat braids covered by helical wraps and round wire braids to ensure flexibility and performance over time. Furthermore, specialized jackets made of polyurethane and neoprene offer ruggedness, abrasion resistance, and protection against harsh chemicals used in biological decontamination processes. Additional features such as flooding agents beneath the jacket, stainless steel connectors, and various armor configurations further enhance the durability and reliability of RF cables.
In addition to physical robustness, Moyher underscored the importance of meeting stringent performance requirements in military applications. These include achieving IP67 ratings for moisture sealing, ensuring connector retention, and implementing measures to prevent reflection that could compromise stealth and security. Moreover, the dynamic nature of military ground vehicle operations necessitates considerations such as markers for easy identification and protection against moisture ingress in unmated assemblies.
Times Microwave Systems offers a diverse range of RF cables tailored to meet the specific demands of military ground vehicles. Moyher highlighted the TACOM cable, known for its foam polyethylene construction and hybrid outer conductor design, as well as other specialized variants optimized for extreme flexing, high temperatures, and high-frequency applications.
In conclusion, Moyher’s insights underscored the critical role of rugged and reliable RF cables in enabling seamless communication and functionality within military ground vehicles, ensuring operational success in even the harshest of environments.
