HF AIS – Encapsulated in Digital Yacht AIS products for better performance

HF-AIS is an advanced technology that ensures an AIS transceiver reliably processes all transmissions in real time without error. An AIS transceiver with HF-AIS will typically allow you to see up to 30% more targets than transceivers without HF-AIS.  All Digital Yacht transponder products incorporate this technology brought to us by our chip set manufacturer SRT

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You don’t know what you don’t see – if your AIS transceiver does not process (decode) an AIS transmission, you will not see that target on your display. This issue affects AIS Class A, Class B and receivers.

HF-AIS technology solves this critical and unseen issue, which can result in you missing up to 30% of available targets and data. An AIS transceiver can be required to receive and then decode up to 2,250 transmissions every minute – 37 every second – with each AIS transmission containing up to 300 bytes (your GPS position, MMSI, Speed, Course etc), that’s a huge amount of information that must be continuously processed. When this data is not processed due to the transceiver being overwhelmed with transmissions, the data is lost forever – often up to 30% of targets. The lost transmissions could be from a nearby vessel on a collision course with you – therefore lost data and targets are of critical importance to your safety.

  • Proven to see up to 30% more AIS targets and data with HF-AIS
  • HF-AIS ensures all available AIS transmissions are fully decoded and processed in real time.
  • HF-AIS is advanced core technology, that combines hardware and software, embedded in the ‘processing brain’ of our AIS transceivers.
  • HF-AIS is particularly beneficial in busy areas where the volume of AIS transmissions can cause processing errors and lost data in transceivers without HF-AIS.

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HF-AIS technology is a unique combination of hardware and software embedded within
our AIS transceiver. It comprises a high performance processor (chip) which has the processing speed to easily cope with reliably decoding large amounts of data in real time
on which is highly efficient software that uses specialist architectures and structures
normally found in data heavy wireless applications such as 3G and 4G cellular phones.
This unique combination of hardware and software is HF-AIS and ensures that our
transceivers will reliably process all available AIS transmissions in real time and without
error.

The ultimate benefit is that you’ll get outstanding performance and the best AIS capability from our transponders.

You can see the effect of the technology in action HERE

Portable Navigation Solutions from Digital Yacht

More and more navigators are wanting a portable navigation solution either to move from boat to boat or have on their main vessel as a backup or easy installation solution.  The availability of low cost tablets and notebook PCs has made this really affordable and Digital Yacht have some great solutions to deliver professional navigation solutions from a portable package – and at great value too!

GPS Positioning – The Fundamental

A good quality GPS sensor with accurate positioning is the backbone of any modern navigation system.  Digital Yacht’s GPS150 DualNav GPS/GLONASS sensors provide highly accurate position, course and speed information with super fast updates and the GPS150USB makes an ideal positioning sensor for a notebook based navigation system.  It’s also powered directly from the USB port so there’s no extra cabling required.

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The picture above show the GPS150USB with Digital Yacht’s SmarterTrack software running on a notebook PC.  More details HERE and also on SmarterTrack software which is a great solution for a PC allowing Navionics chart cartridges to be shared between PC and plotter.

Tablets, iPads and GPS…

Many tablets will have a GPS built in but some are very poor quality or use wireless assisted services which will not function at sea.  Also, once below, the GPS in the tablet may not function as the antenna is obstructed by the deck and the use of internal GPS massively decreases the battery life of the tablet.  A dedicated sensor is therefore by far the best solution and will give much better course and speed readings too.  While some Android tablets can take a USB GPS connection via an OTG cable, trailing a cable to the tablet is messy so a much better solution is a wireless link.  Digital Yacht’s NMEA to wireless products (detailed HERE) are ideal for connecting to existing systems

Nomad – True portability and includes Class B AIS…

A tablet or iPad makes for a great navigation device – lightweight, portable and with a touch screen they are easy to use and there’s a massive selection of charting and navigation apps which generally are a fraction of the cost of sophisticated PC software.  Digital Yacht have now introduced Nomad – a portable Class B AIS transponder (send and receive AIS data) with a wireless interface and portable antenna plus built in GPS.

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Nomad features a wifi and USB interface too which also provides power for the unit so you can utilise any 3rd party USB power bank or outlet for true portability.  Find out more HERE or download the information pack from HERE

Great new portable navigation solutions from Digital Yacht

 

Superyacht Applications from Digital Yacht – A Guide For Installers

Digital Yacht products integrate easily into superyacht systems.  This new guide for installers and dealers shows some typical systems ranging from AIS tender tracking thorough to iPad navigation, marine PCs and on board NMEA networking – all great, value adding solutions.  Come and see these latest systems at the Miami Boat Show Digital Yacht Booth 2509 12-16 Feb 2015

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You can download a copy of the presentation from HERE

You can download our latest product guide in US$ from HERE