Which S/I command the Radar to use Frequency Diversity when authorized in tab 54?

Which S/I command the Radar to use Frequency Diversity when authorized in tab 54?

• A. Frequency Diversity Manual
• B. ECCM Enable.
• C. ECCM Disable.
• D. Auto-ECCM

Answer: (B)

Frequency Diversity is part of ECCM, a set of measures that lets the radar operate across multiple frequencies to counter jamming. When the system has authorized using Frequency Diversity in tab 54, turning on ECCM activates that capability. The ECCM Enable command directly engages the ECCM functions so Frequency Diversity can be used as permitted. Choices that imply manual control, disabling ECCM, or automatic ECCM without the explicit enablement do not ensure the radar uses Frequency Diversity under the given authorization.

Frequency Diversity is part of ECCM, a set of measures that lets the radar operate across multiple frequencies to counter jamming. When the system has authorized using Frequency Diversity in tab 54, turning on ECCM activates that capability. The ECCM Enable command directly engages the ECCM functions so Frequency Diversity can be used as permitted. Choices that imply manual control, disabling ECCM, or automatic ECCM without the explicit enablement do not ensure the radar uses Frequency Diversity under the given authorization.