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#1
posted to rec.boats.cruising
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AIS again
I'm considering installing an AIS. I'd really like a transceiver but
haven't been able to find one for less than around $4k with all you need to install it. Receive only units seem to be around $700 by the time you add some kind of display an antenna splitter or antenna and a receiver. Multiplexing single channel receivers are reasonably priced but I would assume they aren't as robust as two channel units and I still need a display. In my case running a laptop all the time is too expensive in terms of amps. I gather that class B transceivers are coming to the US market "real soon now". So, is anyone in the group using AIS? How do you like it? Are you using a receive only or xmit/rec unit? Does anyone know when the B units will be out and what kind or prices they'll have? What else should I know that I'm too ignorant to ask? (ABOUT AIS only, please ) Cheers, -- Tom. Links I thought were interesting: http://vespermarine.com/index.shtml http://www.milltechmarine.com/ http://www.si-tex.com/ |
#3
posted to rec.boats.cruising
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AIS again
Larry wrote:
" wrote in news:d609d066-615f-4f32- : I'm considering installing an AIS. I'd really like a transceiver but haven't been able to find one for less than around $4k with all you need to install it. Receive only units seem to be around $700 by the time you add some kind of display an antenna splitter or antenna and a receiver. Multiplexing single channel receivers are reasonably priced but I would assume they aren't as robust as two channel units and I still need a display. In my case running a laptop all the time is too expensive in terms of amps. I gather that class B transceivers are coming to the US market "real soon now". So, is anyone in the group using AIS? How do you like it? Are you using a receive only or xmit/rec unit? Does anyone know when the B units will be out and what kind or prices they'll have? What else should I know that I'm too ignorant to ask? (ABOUT AIS only, please ) Cheers, -- Tom. Links I thought were interesting: http://vespermarine.com/index.shtml http://www.milltechmarine.com/ http://www.si-tex.com/ Tom, are you in the USA? Here is a class B soon to be legal in the US for about $1K. http://www.acrelectronics.com/NauticastB/nauticastB.htm Gordon |
#4
posted to rec.boats.cruising
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AIS again
In article ,
Gordon wrote: Here is a class B soon to be legal in the US for about $1K. http://www.acrelectronics.com/NauticastB/nauticastB.htm Gordon This one too (already approved and in use elsewhere): Class B: http://www.simrad-yachting.com/en/Pr...on-Fishfinding /AI50-Automatic-Identification-System/ Class A: http://www.simrad-yachting.com/en/Pr...igation-Fishfi nding/AI80/ Marc -- remove bye and from mercial to get valid e-mail http://www.heusser.com |
#5
posted to rec.boats.cruising
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AIS again
Gordon and Marc,
Thanks, those are very interesting links. Still in the dark on when the units might be FCC approved though. -- Tom. |
#6
posted to rec.boats.cruising
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AIS again
In article
, " wrote: Gordon and Marc, Thanks, those are very interesting links. Still in the dark on when the units might be FCC approved though. -- Tom. BTW: Here is a website with live AIS tracking - tankers, passenger vessels, rescue boats, pleasure yachts etc http://familjenhakansson.se/html/ais_live_kiel.html Enjoy. Marc -- remove bye and from mercial to get valid e-mail http://www.heusser.com |
#7
posted to rec.boats.cruising
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AIS again
On May 24, 2:52 pm, Larry wrote:
Tom, are you in the USA? Yes, we're in the Bay Area right now. Planning to go to Mexico in the autumn and the rest of the S. CA coast in between now and then. -- Tom. |
#8
posted to rec.boats.cruising
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AIS again
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#9
posted to rec.boats.cruising
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AIS again
I think I have mentioned this before, but it is not at all certain that
Class B AIS will ever be approved in the US. Perhaps Larry has a better insight to this, but that's the rumor I keep hearing. My position is that if you think you need AIS, Class B makes no sense at all. Class A gear is not that much more and is much better plus Class A is approved everywhere and although discouraged for yacht use, it is not prohibited. Steve wrote in message ... I'm considering installing an AIS. I'd really like a transceiver but haven't been able to find one for less than around $4k with all you need to install it. Receive only units seem to be around $700 by the time you add some kind of display an antenna splitter or antenna and a receiver. Multiplexing single channel receivers are reasonably priced but I would assume they aren't as robust as two channel units and I still need a display. In my case running a laptop all the time is too expensive in terms of amps. I gather that class B transceivers are coming to the US market "real soon now". So, is anyone in the group using AIS? How do you like it? Are you using a receive only or xmit/rec unit? Does anyone know when the B units will be out and what kind or prices they'll have? What else should I know that I'm too ignorant to ask? (ABOUT AIS only, please ) Cheers, -- Tom. Links I thought were interesting: http://vespermarine.com/index.shtml http://www.milltechmarine.com/ http://www.si-tex.com/ |
#10
posted to rec.boats.cruising
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AIS again
On May 24, 10:27 pm, "Steve Lusardi" wrote:
My position is that if you think you need AIS, Class B makes no sense at all. Class A gear is not that much more and is much better plus Class A is approved everywhere and although discouraged for yacht use, it is not prohibited. Steve, If you're right about the FCC approval the question is moot. Still, class B gear looks ideal to me. What does A do that B doesn't? I've looked at some web pages but don't really have a great understanding of the differences. Assuming the chart on this page (http:// www.shinemicro.com/AISoverview.asp) is right B looks ideal for small boats. The cost is rumored to be 1/3 that of A which seems significant, too. -- Tom. |
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