Deep Dive: G1A09
The correct answer is C: 21300 kHz. The frequency 21300 kHz (21.300 MHz) is within the General class portion of the 15-meter band. The 15-meter band General class phone segment is 21.275-21.450 MHz, and 21.300 MHz falls within this range. For General class operators, understanding band segments helps ensure legal operation. This frequency is in the General-accessible phone portion of 15 meters.
Why Other Answers Are Wrong
Option A (14250 kHz): Incorrect. 14.250 MHz is on the 20-meter band, not 15 meters. Also, this might be in an Extra-only segment depending on the exact frequency. Option B (18155 kHz): Incorrect. 18.155 MHz is on the 17-meter band, not 15 meters. Option D (24900 kHz): Incorrect. 24.900 MHz is on the 12-meter band, not 15 meters.
Exam Tip
General on 15m = 21.300 MHz is correct. Think 'G'eneral on '1'5m = '2'1.275-21.450 MHz phone segment. 21.300 MHz falls within this range. Other options are wrong bands or wrong frequencies.
Memory Aid
General on 15m = 21.300 MHz. Think 'G'eneral on '1'5m = '2'1.275-21.450 MHz. 21.300 MHz is within the General class phone segment on 15 meters. Correct frequency for General class operation.
Real-World Example
You're a General class operator and want to operate phone on 15 meters. You can use 21.275-21.450 MHz. 21.300 MHz is within this range, so it's legal for you to use. The other frequencies listed are either on different bands or outside your privileges.
Source & Coverage
Question Pool: 2023-2027 Question Pool
Subelement: G1A
Reference: 2023-2027 Question Pool · G1 - Commission's Rules
Key Concepts
Verified Content
Question from the official FCC General Class pool. Explanation reviewed by licensed amateur radio operators and mapped to the G1A topic.