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Radio
FAX weather
The fax receiver is designed for use on ships in order to obtain weather maps. The equipment of this device includes an antenna and a receiver unit, which, in turn, can be equipped with a display for displaying information.
The principle of facsimile transmission is as follows: by splitting the transmitted image into elementary components and sequentially converting the degree of reflection of the light beam detected by the photocell into electrical signals.
FAX weather is divided ...
The principle of facsimile transmission is as follows: by splitting the transmitted image into elementary components and sequentially converting the degree of reflection of the light beam detected by the photocell into electrical signals.
FAX weather is divided ...
EPIRBs
Satellite EPIRB (emergency beacon) should ensure the transmission of alarm signals of distress on satellites in polar orbits.
- There should be a check of the ARB is provided without using the satellite system.
- The power source should have sufficient capacity to ensure the operation of the satellite ARB for at least 48 hours.
- The satellite EPIRB should be included for storage devices unchangeable part of a distress message using a non-volatile memory.
- There should be a check of the ARB is provided without using the satellite system.
- The power source should have sufficient capacity to ensure the operation of the satellite ARB for at least 48 hours.
- The satellite EPIRB should be included for storage devices unchangeable part of a distress message using a non-volatile memory.
MF/HF
MF / HF radio equipment designed to operate in the frequency range 0.3 ... 30 MHz. At these frequencies, it is carried out in radio telephony mode, data and facsimile.
MF / HF radio and radio stations installed on all fishing and maritime vessels operating in areas A3 and A4 independently from their displacement.
MF / HF radio and radio stations installed on all fishing and maritime vessels operating in areas A3 and A4 independently from their displacement.
VHF potable
Portable radios are designed to provide two-way radio communication with each other or with the onboard station for communication with other ships.
Portable radio GMDSS requirements should be easy to manage, withstand a fall on a hard surface from a height of 1 meter, waterproof enclosure, powered by a lithium battery, which should ensure its operation for at least 8 hours. The station is checked on a monthly basis on the channel other than 16.
Portable radio GMDSS requirements should be easy to manage, withstand a fall on a hard surface from a height of 1 meter, waterproof enclosure, powered by a lithium battery, which should ensure its operation for at least 8 hours. The station is checked on a monthly basis on the channel other than 16.
SART
Radar transponder (SART) - activation, detection, determination of survival craft space used frequency: The defendant responds to the pulse of the ship's radar 3-centimeter range, response from the SART on the radar screen will be visible in the form of 12 e-points located equidistant on the other, the closest point to the center of the radar screen will indicate the location of survival craft, the defendant operates in the frequency band 9.2 - 9.5 GHz.
VHF stations
Fixed Station VHF used in the courts as the main way radio communications equipment.
DSC system is part of the GMDSS and allows almost instantly send a distress call in the formal address of the coastal radio station, which will be immediately delivered to the SCC or other organization of search and rescue.
DSC system is part of the GMDSS and allows almost instantly send a distress call in the formal address of the coastal radio station, which will be immediately delivered to the SCC or other organization of search and rescue.
The composition of the radio equipment of vessels:
- For the area A1 (. Within the range of the on-phone at least one VHF coast station in which continuous for distress alert using DSC) of the ship radio equipment should include: VHF with DSC, NAVTEX receiver, EPIRB, Radar Transpoder, handheld (portable) VHF radio.
- For the area A2 (excluding sea area A1, within the range of the on-phone at least one MF coast station in which continuous distress alert using DSC (range of 100-150 miles)) of the ship radio equipment should include: VHF with DSC, MF radio telephone with DSC, NAVTEX receiver, receiver EGC or HF IBM, EPIRB, Radar Transpoder, handheld (portable) VHF radio.
- For A3 area (excluding sea areas A1 and A2, within the limits of the zone of geostationary satellites INMARSAT) of the ship radio equipment should include: VHF with DSC, MF radio telephone with DSC, NAVTEX receiver EGC or HF receiver IBM, Inmarsat- C or A / B, EPIRB, SART, handheld (portable) VHF radio,
or: VHF with DSC, MF / HF radio telephone with DSC and telex, NAVTEX receiver, receiver HF IBM, EPIRB, SART, VHF Handheld (portable) radio station.
-For A4 District (outside sea areas A1, A2 and A3) of the mandatory ship radio equipment includes: VHF radio with DSC, MF / HF radio telephone with DSC and telex, receiver NAVTEX receiver HF IBM, EPIRB, SART, Handheld ( portable), VHF radio.
- For the area A1 (. Within the range of the on-phone at least one VHF coast station in which continuous for distress alert using DSC) of the ship radio equipment should include: VHF with DSC, NAVTEX receiver, EPIRB, Radar Transpoder, handheld (portable) VHF radio.
- For the area A2 (excluding sea area A1, within the range of the on-phone at least one MF coast station in which continuous distress alert using DSC (range of 100-150 miles)) of the ship radio equipment should include: VHF with DSC, MF radio telephone with DSC, NAVTEX receiver, receiver EGC or HF IBM, EPIRB, Radar Transpoder, handheld (portable) VHF radio.
- For A3 area (excluding sea areas A1 and A2, within the limits of the zone of geostationary satellites INMARSAT) of the ship radio equipment should include: VHF with DSC, MF radio telephone with DSC, NAVTEX receiver EGC or HF receiver IBM, Inmarsat- C or A / B, EPIRB, SART, handheld (portable) VHF radio,
or: VHF with DSC, MF / HF radio telephone with DSC and telex, NAVTEX receiver, receiver HF IBM, EPIRB, SART, VHF Handheld (portable) radio station.
-For A4 District (outside sea areas A1, A2 and A3) of the mandatory ship radio equipment includes: VHF radio with DSC, MF / HF radio telephone with DSC and telex, receiver NAVTEX receiver HF IBM, EPIRB, SART, Handheld ( portable), VHF radio.