FEATURES: Capable of voice communication and DSC (digital selective calling) facilities as well, it can be part of onboard GMDSS package for vessels of A1, A2 or A3, there is also output for (S)VDR available on NVR-1000. It Conforms to the regulations of ITU Regulation Appendix 18 (revised on WRC-12), IMO MSC.1/Circ.1460, ITU-R M.493-11, IEC 61097-7, IEC 61097-3, IEC 60945. CCS type approval. MED type approval.