GB/T 37656-2019
ActiveMaritime navigation and radiocommunication equipment and systems—VHF radiotelephone equipment incorporating Class“D”Digital Selective Calling（DSC）—Methods of testing and required test results
海上导航和无线电通信设备及系统 D级数字选择性呼叫（DSC）甚高频（VHF）无线电话 测试方法及要求的测试结果
Application Summary AI generated
This standard specifies the testing methods and required test results for VHF radiotelephone equipment that incorporates Class "D" Digital Selective Calling (DSC), used in maritime navigation and radiocommunication systems. It is applied in the shipbuilding industry for the type approval, production testing, and compliance verification of such equipment on vessels. The standard ensures that the equipment meets operational and safety requirements for distress, urgency, and routine communication in the Global Maritime Distress and Safety System (GMDSS).
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.