What are Emission Designation for GMDSS or radio installation?

A3E – 

Double side band with full carrier (DSB) voice   communication.

Example:

  • Aero VHF (121.5 MH3)
  • 123.1 MH3
J3E-

SSB with supressed carrier MF/ HF voice communication.

F3E- 
  • Frequency Modulation
  • VHF voice communication
F1B-

Frequency shift key (FSK) NBDP and DSC on MF/HF

G2B –

Phase modulation VHF DSC.

AMIT KUMAR

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From Marine Enclyopedia to MARINE GYAAN ACADEMY in Lucknow - Preparing YOUTH to become SEAFARERS ( for IMU-CET and various courses) From Marine Enclyopedia to MARINE GYAAN ACADEMY in Lucknow - Preparing YOUTH to become SEAFARERS ( for IMU-CET and various courses) From Marine Enclyopedia to MARINE GYAAN ACADEMY in Lucknow - Preparing YOUTH to become SEAFARERS ( for IMU-CET and various courses) From Marine Enclyopedia to MARINE GYAAN ACADEMY in Lucknow - Preparing YOUTH to become SEAFARERS ( for IMU-CET and various courses)