Which of the following is the standoff distance for HF HERF?

The standoff distance for High Frequency High Energy Radio Frequency (HF HERF) systems refers to the minimum safe distance that must be maintained from the radiating source to ensure safety and effectiveness. In the context of HF HERF, 98 feet is recognized as the appropriate standoff distance for operational effectiveness and safety reasons. This distance allows for the optimal dispersion of the radio frequency energy while minimizing risks to personnel and equipment that may be located closer to the source.

Understanding the importance of maintaining this distance is crucial, especially in tactical and operational environments where HF HERF systems may be employed. It allows for effective use of the technology while ensuring that safety protocols are adhered to.