Unverified50% confidenceFactExact time
UWB技术工作在3.1-10.6GHz频段，使用纳秒级脉冲信号，能实现厘米级测距精度，相比BLE的2-3米误差
1
Sources
50%
Confidence
Long-term
Relevance
8/19/2026
First Seen
Sources
Related Claims
UnverifiedBLE信号带宽仅2MHz，而UWB信号带宽通常为500MHz以上，带宽越大距离分辨率越高75% similarUnverified超宽带技术工作频段在3.1-10.6GHz之间，能够实现厘米级的精确测距，远超传统蓝牙约1-3米的定位精度75% similarUnverified英特尔N150处理器TDP仅6W，基础频率约1.0GHz，睿频可达3.6GHz69% similarUnverified三频Mesh（含一条5GHz专用回程频段）比双频Mesh无线组网时子节点速率高一倍以上，无预埋网线且面积＞120㎡建议选三频69% similarUnverified多波段RF射频检测仪应覆盖1MHz-8GHz频段，才能同时捕获GSM/2G/3G/4G/5G/WiFi/蓝牙的无线传输摄像头；只覆盖到2.4GHz的低端设备会漏检5.8GHz图传和4G卡针孔机68% similar
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