Question T7B06
From subelement T7 - T7B
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?
Why is this correct?
Option A is correct because self-testing is the essential first step in interference complaints. Before assuming your station is causing problems, verify it's operating properly by checking if it interferes with your own TV/radio on the same channel. Options B and C are wrong: contacting the FCC immediately is premature without diagnosis, and harmonic doublers actually increase harmonics, making interference worse, not better.
Memory tip
Always start interference troubleshooting with self-diagnosis before external solutions. If your station doesn't interfere with your own equipment on the affected channel, the problem likely lies elsewhere. This systematic approach prevents unnecessary modifications and maintains good neighbor relations.
Learn more
Professional interference resolution follows the fundamental principle that amateur operators must ensure their stations comply with emission standards before addressing external complaints. Part 97.307 requires spurious emissions be suppressed, and proper station operation includes harmonic filtering and appropriate power levels. This self-verification protects both your reputation and demonstrates technical competence to neighbors and regulatory authorities.
Think about it
Why do you think testing your own equipment first actually strengthens your position when working with neighbors to resolve interference issues?