In addition to DCLS IRIG, the unit also provides Amplitude Modulated (AM) IRIG time output. The AM IRIG signal is widely used in various applications, including military and aerospace, where precise timing is critical. This output format ensures compatibility with a diverse range of systems and instruments that rely on IRIG time codes for synchronization. The AM IRIG output is accurate to less than 850 ns to the reference UTC time provided by the GNSS.