*Question G0A03:
[97.13(c)(1)] How can you determine that your station complies with FCC RF exposure regulations?*  

*Correct Answer is  D: All these choices are correct*  

### AI Response: (may contain errors)  

To determine that your station complies with FCC RF exposure regulations, you can use any of the following methods:

1. **Calculation based on FCC OET Bulletin 65**:  
   - The FCC's Office of Engineering and Technology (OET) Bulletin 65 provides guidelines and formulas to calculate RF exposure levels. This method involves using known parameters of your station, such as power output, frequency, and antenna gain, to estimate the RF exposure.

2. **Calculation based on computer modeling**:  
   - Computer modeling can simulate RF exposure scenarios using software tools. These tools take into account various factors like antenna patterns, surrounding structures, and environmental conditions to predict RF exposure levels.

3. **Measurement of field strength using calibrated equipment**:  
   - This involves using specialized equipment to directly measure the RF field strength in the area around your station. The equipment must be calibrated to ensure accurate readings.

**Correct Answer: D: All these choices are correct**

- **Why the correct answer is correct**:  
  All three methods (calculation using FCC guidelines, computer modeling, and direct measurement) are valid and recognized ways to ensure compliance with FCC RF exposure regulations.

- **Why the other choices are incorrect**:  
  Each individual choice (A, B, or C) is correct on its own, but the question asks for all applicable methods. Therefore, the most comprehensive answer is D, which includes all options.

**Useful Rule of Thumb**:  
- Ensure that the calculated or measured RF exposure levels do not exceed the Maximum Permissible Exposure (MPE) limits set by the FCC for your operating frequency and environment (controlled or uncontrolled exposure).