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IEC 61097-9 Ed. 1.0 en:1997
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IEC 61097-9 Ed. 1.0 en:1997 Global maritime distress and safety system (GMDSS) - Part 9: Shipborne transmitters and receivers for use in the MF and HF bands suitable for telephony, digital selective calling (DSC) and narrow band direct printing (NBDP) - Operational and performance requirements, methods of testing and required
standard by International Electrotechnical Commission, 11/28/1997
Full Description
Specifies the minimum operational and performance requirements and methods of testing for transmitters and receivers capable of voice communication, digital selective calling and narrow band direct printing telegraphy for the GMDSS operating in either the medium frequency band only or in medium and high frequency bands.
M00007001
2021-02-22
New product
IEC 61097-9 Ed. 1.0 en:1997 Global maritime distress and safety system (GMDSS) - Part 9: Shipborne transmitters and receivers for use in the MF and HF bands suitable for telephony, digital selective calling (DSC) and narrow band direct printing (NBDP) - Operational and performance requirements, methods of testing and required
standard by International Electrotechnical Commission, 11/28/1997