Unverified83% confidenceDecision RuleTime unknown
2.4GHz频段只有1/6/11三个互不重叠信道，检测仪的核心价值在于帮你避开拥挤信道；若只用5GHz则信道多干扰少，2.4G分析能力反而是选购重点而非5G
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
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Unverified双频路由器换天线必须选择2.4G/5G双频天线，仅标2.4GHz的高增益天线接在双频路由上会导致5GHz频段严重衰减甚至无信号87% similarUnverified5GHz频段速率高但穿墙能力弱，2.4GHz穿墙强但速率低且干扰多，隔墙远距离设备应连2.4G，近距离高速需求连5G，开启双频合一可能导致弱信号误连82% similarUnverified无线投屏器工作在2.4GHz频段易受路由器和蓝牙干扰导致卡顿，支持5GHz频段的产品传输更稳定，1080P/60Hz场景应确认产品明确标注5GHz独立信道82% similarUnverified传输稳定性受2.4G/5G频段影响大：5GHz频段抗干扰强、速率高但穿墙差，适合同一房间；2.4GHz穿墙好但易被路由器/蓝牙干扰导致卡顿，多设备密集环境优先选双频或5GHz型号81% similarUnverified6GHz频段穿墙能力弱于5GHz和2.4GHz，波长短衰减快，大平层/别墅隔墙场景6GHz覆盖范围有限，应以Mesh组网补充而非依赖单台81% similar
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