During a VHF/UHF contest, in which band segment would you expect to find the highest level of SSB or CW activity?
The correct answer is C: In the weak signal segment of the band, with most of the activity near the calling frequency. During a VHF/UHF contest, in which band segment would you expect to find the highest level of SSB or CW activity is in the weak signal segment of the band, with most of the activity near the calling frequency. VHF/UHF contests focus on weak signal operation. For amateur radio operators, this is important for contest operation. Understanding this helps when participating in VHF/UHF contests.
Exam Tip
VHF/UHF contest SSB/CW activity = in weak signal segment near calling frequency. Think 'V'HF/'U'HF 'C'ontest = 'W'eak 'S'ignal segment. VHF/UHF contests focus on weak signal operation near calling frequencies. Not top of band, not middle of band, not 25 kHz above - just weak signal segment.
Memory Aid
"VHF/UHF contest SSB/CW activity = in weak signal segment near calling frequency. Think 'V'HF/'U'HF 'C'ontest = 'W'eak 'S'ignal. VHF/UHF contests focus on weak signal operation. Important for contest operation."
Real-World Application
During a VHF/UHF contest: The highest level of SSB or CW activity is in the weak signal segment of the band, with most of the activity near the calling frequency. VHF/UHF contests emphasize weak signal work, so activity is concentrated in the weak signal portions of the bands. This is where you'll find the most activity - weak signal segment near calling frequency.
Key Concepts
Why Other Options Are Wrong
Option A: Incorrect. At the top of each band in contest segment isn't correct - VHF/UHF contests are in weak signal segments, not top of band. Top of band isn't correct.
Option B: Incorrect. In the middle of each band on national calling frequency isn't correct - VHF/UHF contests are in weak signal segments, not middle of band. Middle of band isn't correct.
Option D: Incorrect. In the middle of band 25 kHz above national calling frequency isn't correct - VHF/UHF contests are in weak signal segments. 25 kHz above isn't correct.
题目解析
The correct answer is C: In the weak signal segment of the band, with most of the activity near the calling frequency. During a VHF/UHF contest, in which band segment would you expect to find the highest level of SSB or CW activity is in the weak signal segment of the band, with most of the activity near the calling frequency. VHF/UHF contests focus on weak signal operation. For amateur radio operators, this is important for contest operation. Understanding this helps when participating in VHF/UHF contests.
考试技巧
VHF/UHF contest SSB/CW activity = in weak signal segment near calling frequency. Think 'V'HF/'U'HF 'C'ontest = 'W'eak 'S'ignal segment. VHF/UHF contests focus on weak signal operation near calling frequencies. Not top of band, not middle of band, not 25 kHz above - just weak signal segment.
记忆口诀
VHF/UHF contest SSB/CW activity = in weak signal segment near calling frequency. Think 'V'HF/'U'HF 'C'ontest = 'W'eak 'S'ignal. VHF/UHF contests focus on weak signal operation. Important for contest operation.
实际应用示例
During a VHF/UHF contest: The highest level of SSB or CW activity is in the weak signal segment of the band, with most of the activity near the calling frequency. VHF/UHF contests emphasize weak signal work, so activity is concentrated in the weak signal portions of the bands. This is where you'll find the most activity - weak signal segment near calling frequency.
错误选项分析
Option A: Incorrect. At the top of each band in contest segment isn't correct - VHF/UHF contests are in weak signal segments, not top of band. Top of band isn't correct. Option B: Incorrect. In the middle of each band on national calling frequency isn't correct - VHF/UHF contests are in weak signal segments, not middle of band. Middle of band isn't correct. Option D: Incorrect. In the middle of band 25 kHz above national calling frequency isn't correct - VHF/UHF contests are in weak signal segments. 25 kHz above isn't correct.
知识点
VHF/UHF contest, SSB or CW activity, Weak signal segment, Calling frequency
Verified Content
Question from official FCC Extra Class question pool. Explanation reviewed by licensed amateur radio operators.