Unverified85% confidenceDecision RuleTime unknown
Class D DSC功能需要GPS定位输入才能正常发送遇险位置信息,购买时需确认是使用内置GPS模块还是需要外接GPS天线,安装时务必确保GPS信号正常接收
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Partially Verified内置GPS可直接通过DSC发送精确位置信息进行遇险呼叫,无需外接GPS设备,是独立使用的Class D DSC手持台87% similarUnverified手持VHF首选内置GPS且支持DSC-D类的机型,遇险时一键发送可自动附带经纬度坐标,无需外接海图机;仅有DSC而无GPS的手持机需外接定位源才能上报位置82% similarUnverified内置GPS与D类DSC集成度高,无需外接GPS即可发送含位置信息的遇险呼叫,适合追求简单安装的船主81% similarUnverified内置GPS与DSC D类功能高度集成,省去外接GPS的麻烦,适合作为固定台VHF的应急备份或小型船艇的主力电台80% similarUnverified支持DSC D类数字选择性呼叫并内置GPS自动发送位置,符合GMDSS沿海航行要求,是休闲与近海船艇满足安全合规的高性价比选择79% similar
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