Unverified95% confidenceFactTime unknown
内置VHF天线分配器是核心卖点，可与船上现有VHF无线电共用同一根天线，无需额外安装专用AIS天线，显著降低安装复杂度
1
Sources
95%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified内置VHF天线分离器是核心卖点，可让AIS与VHF共用一根天线，减少安装复杂度和甲板上额外天线，但共用天线会在VHF发射时短暂中断AIS接收90% similarUnverified只需一根VHF天线即可同时服务VHF通信和AIS收发，大幅简化布线和天线安装，但共用天线意味着无法获得独立AIS天线方案的接收冗余优势80% similarUnverified需要连接外置VHF天线才能正常工作，购买前应确认船上是否有专用AIS天线或可共用的VHF天线及分路器80% similarUnverified产品线以船载VHF固定电台和手持VHF对讲机为核心，同时覆盖内置GPS的VHF电台、AIS收发器等海事通信与安全设备，是海事VHF领域产品线最齐全的品牌之一。79% similarUnverified灵敏度和覆盖距离越强的接收机往往需独立专用VHF天线，若为省钱用天线分离器共用现有VHF天线，会牺牲AIS接收距离和VHF通话质量，共用方案仅适合空间极受限的小船77% similar
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