GMDSS. Systems. Test 8
GMDSS. Systems. Test 8
The legal type VHF-antenna has a length of:
In radio-telex distress traffic preference is given to:
A DSC distress alert is received. The message states that communication by radiotelex is preferred. One preferably uses:
The DSC-controller displays the following: DOO: 246321000 CH16 ; S distress flooding After receiving this DSC message nothing more is received. Sending receipt on channel 16 does not give any response. One should first:
The recommended connection between antenna and VHF is:
Via a coast-station radio medical advice is asked using NBDP. What command has to be given after ga +?
The impedance of a coax cable for the VHF-set depends on:
A distress alert sent by Inmarsat to an RCC is sent via:
In radio-telex distress traffic preference is given to FEC because:
When during transmitting the display of a radiotelephone-installation shows a decrease intransmitting power it is:
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