Which of the following is an acceptable method to determine whether your station complies with FCC RF exposure regulations?

The correct answer is based on the understanding that there are multiple valid methods to ensure compliance with FCC RF exposure regulations. Each of the provided options represents a legitimate approach to assess compliance effectively.

Calculating RF exposure based on FCC OET Bulletin 65 involves using established guidelines and formulas provided by the FCC to determine the potential exposure levels from radiofrequency emissions. This method is grounded in scientific research and gives a reliable estimate of exposure risks.

Computer modeling is another valid approach, leveraging software tools to simulate RF field strengths and exposure scenarios. This method allows for visualization and assessment of exposure levels in various configurations, making it useful for systems that might be difficult to measure directly.

Measurement of field strength using calibrated equipment provides direct, real-time data on the RF levels in the environment surrounding the station. This method can validate the findings from calculations and models, ensuring that theoretical values align with actual measurements.

Each method has its strengths and can be suitable depending on specific circumstances, which is why recognizing that all listed methods are acceptable contributes to comprehensive compliance assessments for RF exposure. Therefore, saying that all choices are correct captures the diversity of approaches that operators can utilize to ensure their station adheres to FCC regulations.