Compliant with ITU, IMO and GMDSS Compact & transmitter-receiver with a built-in DSC Easy to read information with large LCD(10.4) for NBDP terminal Easy to read Rx & Tx frequency at a time Available scanning variability of transmitter output, frequency & channel High stability for frequency with 10Hz Step Synthesizer Built-in alarm signal(2182KHz) Storing up to 100 transmitted message(editable) Storing up to 100 received message (every 50 messages for distress and ordinary) Self-diagnosis function for easy maintenance