ITU-R M.689-3-2012
International maritime VHF radiotelephone system with automatic facilities based on DSC signalling format

Standard No.

ITU-R M.689-3-2012

Release Date

2012

Published By

International Telecommunication Union (ITU)

Latest

ITU-R M.689-3-2012

Replace

ITU-R M.689-3-1994

Scope

This Recommendation describes the operational requirements for an International maritime VHF radiotelephone system with automatic facilities, which is based upon the digital selective calling (DSC) signalling format. This radiotelephone system is designed to work in the channels detailed in Radio Regulations (RR) Appendix 18.

ITU-R M.689-3-2012 history

• 2012 ITU-R M.689-3-2012 International maritime VHF radiotelephone system with automatic facilities based on DSC signalling format
• 0000 ITU-R M.689-3-1994