In what part of the 2.4 GHz band may an amateur station communicate with non-licensed Wi-Fi stations?
The correct answer is D: No part. No part of the 2.4 GHz band may be used for an amateur station to communicate with non-licensed Wi-Fi stations. Amateur radio stations cannot communicate with unlicensed devices, even on shared frequencies. Wi-Fi stations operate under Part 15 rules (unlicensed), while amateur stations operate under Part 97 rules. For amateur radio operators, this restriction prevents interference and maintains the separation between licensed and unlicensed services. Understanding this helps ensure legal operation.
Exam Tip
2.4 GHz amateur-Wi-Fi communication = not permitted. Think 'N'o 'C'ommunication with 'U'nlicensed. Amateur stations cannot communicate with non-licensed Wi-Fi stations anywhere in the band. Prohibited throughout the entire band.
Memory Aid
"2.4 GHz amateur-Wi-Fi = not permitted. Think 'N'o 'C'ommunication with 'U'nlicensed. Amateur stations cannot communicate with non-licensed Wi-Fi stations. Prohibited throughout the entire 2.4 GHz band."
Real-World Application
You want to use your amateur station on 2.4 GHz to communicate with a Wi-Fi access point. This is not permitted - amateur stations cannot communicate with unlicensed devices, even though both operate on the same frequency band. Amateur stations can only communicate with other licensed amateur stations.
Key Concepts
Why Other Options Are Wrong
Option A: Incorrect. Amateurs cannot communicate with unlicensed Wi-Fi stations anywhere in the band - this is prohibited.
Option B: Incorrect. Specific channels don't allow this - communication with unlicensed devices is prohibited throughout the band.
Option C: Incorrect. No channels allow this - amateur stations cannot communicate with unlicensed Wi-Fi stations on any frequency.
题目解析
The correct answer is D: No part. No part of the 2.4 GHz band may be used for an amateur station to communicate with non-licensed Wi-Fi stations. Amateur radio stations cannot communicate with unlicensed devices, even on shared frequencies. Wi-Fi stations operate under Part 15 rules (unlicensed), while amateur stations operate under Part 97 rules. For amateur radio operators, this restriction prevents interference and maintains the separation between licensed and unlicensed services. Understanding this helps ensure legal operation.
考试技巧
2.4 GHz amateur-Wi-Fi communication = not permitted. Think 'N'o 'C'ommunication with 'U'nlicensed. Amateur stations cannot communicate with non-licensed Wi-Fi stations anywhere in the band. Prohibited throughout the entire band.
记忆口诀
2.4 GHz amateur-Wi-Fi = not permitted. Think 'N'o 'C'ommunication with 'U'nlicensed. Amateur stations cannot communicate with non-licensed Wi-Fi stations. Prohibited throughout the entire 2.4 GHz band.
实际应用示例
You want to use your amateur station on 2.4 GHz to communicate with a Wi-Fi access point. This is not permitted - amateur stations cannot communicate with unlicensed devices, even though both operate on the same frequency band. Amateur stations can only communicate with other licensed amateur stations.
错误选项分析
Option A: Incorrect. Amateurs cannot communicate with unlicensed Wi-Fi stations anywhere in the band - this is prohibited. Option B: Incorrect. Specific channels don't allow this - communication with unlicensed devices is prohibited throughout the band. Option C: Incorrect. No channels allow this - amateur stations cannot communicate with unlicensed Wi-Fi stations on any frequency.
知识点
2.4 GHz band, Wi-Fi communication, Unlicensed devices, FCC rules
Verified Content
Question from official FCC General Class question pool. Explanation reviewed by licensed amateur radio operators.