Which source document is used to determine foreign JTIDS/MIDS EMC restrictions?

The JTIDS/MIDS Spectrum Users Guide (JSUG) is the primary source document that provides detailed information on electromagnetic compatibility (EMC) restrictions for foreign Joint Tactical Information Distribution System (JTIDS) and Multifunctional Information Distribution System (MIDS) operations. The JSUG includes specifications on frequency usage, power restrictions, and other operational parameters necessary to ensure that different systems can operate without interference. It serves as a critical reference for operators and planners to understand how foreign systems will interact in shared operational environments.

While other documents such as the Link 16 Operational Guidelines, Military Frequency Allocation Manual, and EMC Compliance Document provide important information regarding overall operational principles, frequency allocations, and compliance requirements, respectively, they do not specifically target the Joint Tactical Information Distribution System (JTIDS) and MIDS systems' EMC restrictions in thesame manner as the JSUG. This makes the JSUG the correct choice for determining those restrictions.