Which of the following actions should you take if a neighbor tells you that your station’s transmissions are interfering with their radio or TV reception?
The correct answer is A: Make sure that your station is functioning properly and that it does not cause interference to your own radio or television when it is tuned to the same channel. When a neighbor reports interference, you should first verify that your station is functioning properly and doesn't interfere with your own equipment. This is the responsible first step - if your station causes interference to your own TV/radio, it's likely causing interference to neighbors. Check for proper operation, correct frequency, proper filtering, and that your equipment isn't malfunctioning. For amateur radio operators, this demonstrates good operating practice and helps identify if the problem is your station or the neighbor's receiver. Only after verifying your station is correct should you consider other solutions.
Exam Tip
First step = verify your station works correctly. Think 'F'irst 'S'tep = 'F'unction 'S'tation check. Make sure your own equipment isn't being interfered with before assuming the neighbor's problem is your fault.
Memory Aid
"First step = verify your station. Think 'F'irst 'S'tep = 'F'unction 'S'tation check. Ensure your own equipment works correctly before assuming responsibility."
Real-World Application
A neighbor reports your 2-meter transmission interferes with their TV. First, you check if your transmission interferes with your own TV on the same channel. If it does, you know your station needs attention (perhaps better filtering or a different frequency). If it doesn't, the problem is likely their receiver's lack of filtering. This systematic approach helps identify the real issue.
Key Concepts
Why Other Options Are Wrong
Option B: Incorrect. Immediately turning off and contacting the FCC is premature. You should first verify your station is operating correctly. The FCC should only be contacted if the problem persists after proper troubleshooting.
Option C: Incorrect. Installing a harmonic doubler would make things worse, not better. Harmonic doublers create harmonics, which cause more interference.
Option D: Incorrect. Since B and C are wrong, 'all of the above' cannot be correct. Only option A is the proper first step.
题目解析
The correct answer is A: Make sure that your station is functioning properly and that it does not cause interference to your own radio or television when it is tuned to the same channel. When a neighbor reports interference, you should first verify that your station is functioning properly and doesn't interfere with your own equipment. This is the responsible first step - if your station causes interference to your own TV/radio, it's likely causing interference to neighbors. Check for proper operation, correct frequency, proper filtering, and that your equipment isn't malfunctioning. For amateur radio operators, this demonstrates good operating practice and helps identify if the problem is your station or the neighbor's receiver. Only after verifying your station is correct should you consider other solutions.
考试技巧
First step = verify your station works correctly. Think 'F'irst 'S'tep = 'F'unction 'S'tation check. Make sure your own equipment isn't being interfered with before assuming the neighbor's problem is your fault.
记忆口诀
First step = verify your station. Think 'F'irst 'S'tep = 'F'unction 'S'tation check. Ensure your own equipment works correctly before assuming responsibility.
实际应用示例
A neighbor reports your 2-meter transmission interferes with their TV. First, you check if your transmission interferes with your own TV on the same channel. If it does, you know your station needs attention (perhaps better filtering or a different frequency). If it doesn't, the problem is likely their receiver's lack of filtering. This systematic approach helps identify the real issue.
错误选项分析
Option B: Incorrect. Immediately turning off and contacting the FCC is premature. You should first verify your station is operating correctly. The FCC should only be contacted if the problem persists after proper troubleshooting. Option C: Incorrect. Installing a harmonic doubler would make things worse, not better. Harmonic doublers create harmonics, which cause more interference. Option D: Incorrect. Since B and C are wrong, 'all of the above' cannot be correct. Only option A is the proper first step.
知识点
Interference resolution, Station verification, Good operating practice, RFI troubleshooting
Verified Content
Question from official FCC Technician Class question pool. Explanation reviewed by licensed amateur radio operators.