GB/T 37656-2019 in English
VALIDMaritime navigation and radiocommunication equipment and systems—VHF radiotelephone equipment incorporating Class“D”Digital Selective Calling(DSC)—Methods of testing and required test results
- Issued on:2019-06-04
- Implemented on:2020-01-01
- File Format:PDF
- Delivery:Via email within 5 business days
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| Standard No: | GB/T 37656-2019 |
| Document status: | VALID |
| Title in English: | Maritime navigation and radiocommunication equipment and systems—VHF radiotelephone equipment incorporating Class“D”Digital Selective Calling(DSC)—Methods of testing and required test results |
| Title in Chinese: | 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 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2019-06-04 |
| Implemented on: | 2020-01-01 |
| ICS Classification: | 47.020.70-Navigation and control equipment |
| Chinese Classification: | U66-Marine communication equipment |
| Professional Classification: | GB-National Standard |
| Related Keywords: | systems vhf radiotelephone equipment
maritime navigation class “ d ” digital selective calling radio communication systems radiocommunication equipment |
| Related Topics: | dsc test results
Maritime radiocommunication requirements Maritime radiocommunication requirements Test data and results dsc test requirements dsc test result high frequency calling phone High frequency test line DSC test requirements GBT37656 |
《GB/T 37656-2019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》由TC531（全国船舶电气及电子设备标准化技术委员会）归口，TC531SC2（全国船舶电气及电子设备标准化技术委员会航海仪器分会）执行，主管部门为国家标准化管理委员会。
Introduction
This standard outlines the testing methods and requirements for evaluating the performance of D-level digital selective calling (DSC) very high frequency (VHF) radio telephones used in maritime navigation and radio communication systems. It provides detailed procedures for conducting tests to ensure that these devices meet specified operational criteria. The standard covers various aspects such as signal transmission, reception, and system compatibility. It also includes guidelines for interpreting test results and verifying compliance with established technical specifications. The document is structured to facilitate consistent and reliable testing across different manufacturers and testing environments.
*** Please note: This description may not be accurate, please refer to the official documentation.
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