SRT, blowing the AIS doors off

Ben Ellison

Ben Ellison

Panbo editor, publisher & chief bottlewasher from 4/2005 until 8/2018, and now pleased to have Ben Stein as a very able publisher, webmaster, and editing colleague. Please don't regard him as an "expert"; he's getting quite old and thinks that "fadiddling fumble-putz" is a more accurate description.

7 Responses

  1. Ben,
    Are you suggesting that recreational vessels might bne able to afford and therefore use AIS class A? Was that foreseen by the designers of the standard? The AIS communications protocol gives Class A priority over class B and has a finite maximum capacity (I think around 2000 vessels in any one area).

  2. Patrick says:

    Here’s a unit with all the features you were describing:
    http://www.comarsystems.com/ais_multi.html
    For sale in the US here:
    http://www.milltechmarine.com/products.htm
    I have no affiliation with those companies, just noticed the press release in Lattitude 48.

  3. Ben Ellison Ben Ellison says:

    Marius, there are plenty of yachts voluntarily carrying Class A AIS now, and there will be more when the price and installation hassle is reduced. Any vessel is allowed to carry either class of AIS, and the authorities do not seem concerned about overcrowding.
    Patrick, Comar’s AIS Multi looks like an excellent receiver, but I believe there will be ones as good or better at half the cost, not to mention receivers built into other gear.

  4. Kees says:

    Have you noticed how Simon R. Tucker has found a line of business (Software Radio Technology) that has the same initials as himself (SRT)… Cool!

  5. Steven says:

    Ben:
    You are right about receivers being built into other devices. Vesper Marine is introducing their AIS WatchMate RX which combines all the great features of the original AIS WatchMate with a very sensitive, dual channel receiver, all in one housing. It will be available at the end of September with a MSRP of $699. Maybe we can get you one to try on Gizmo? In the interest of fairness I do have to disclose that I am the US distributor for the Vesper Marine line of products.

  6. Dave says:

    ComNav Marine now has the SRT Class “B” AIS on the shelf and retailing for $899 in the US.These are available through any ComNav dealer.Check their dealer list on their website at http://www.comnav.com

  7. Ben Ellison Ben Ellison says:

    Thanks, Dave. I see they also have the compact Class A, though it’s not yet FCC approved and thus it’s not actually priced or for sale yet. But, wow, it has NMEA 2000 output!
    http://www.comnavmarine.com/html/cmnv_x-series_intro.htm

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