Deep Dive: G2C10
The correct answer is D: I am troubled by static. The Q signal 'QRN' means 'I am troubled by static'. This is used to report that static (atmospheric noise) is interfering with reception. For amateur radio operators, this helps communicate reception conditions. Understanding this helps when operating and reporting conditions. QRN is about static interference, not other types of interference.
Why Other Answers Are Wrong
Option A (Send more slowly): Incorrect. 'Send more slowly' is 'QRS,' not 'QRN.' QRN is about static, not speed. Option B (Stop sending): Incorrect. 'Stop sending' is 'QRT,' not 'QRN.' QRN is about static interference. Option C (Zero beat my signal): Incorrect. This isn't a standard Q signal meaning - zero beat is a tuning procedure, not a Q signal. QRN is about static.
Exam Tip
QRN = I am troubled by static. Think 'Q'RN = 'Q'uery 'R'eception 'N'oise (static). Means 'I am troubled by static' - atmospheric noise interference. Not about speed, stopping, or zero beat - just static interference.
Memory Aid
QRN = I am troubled by static. Think 'Q'RN = 'Q'uery 'R'eception 'N'oise. Means 'I am troubled by static' - atmospheric noise interference. Standard Q signal for reporting static conditions.
Real-World Example
You're operating on 80 meters during a thunderstorm. Static crashes are making reception difficult. You send 'QRN' to report that you're troubled by static. This helps the other operator understand your reception conditions. QRN specifically refers to atmospheric static, not other interference.
Source & Coverage
Question Pool: 2023-2027 Question Pool
Subelement: G2C
Reference: 2023-2027 Question Pool · G2 - Operating Procedures
Key Concepts
Verified Content
Question from the official FCC General Class pool. Explanation reviewed by licensed amateur radio operators and mapped to the G2C topic.