I have a Matrix AIS+ (GX2150). On page 17 of the GX2150 manual, it says AIS data is transmitted at 38400 baud via the brown wire. If a chartplotter/GPS supports high speed (38400 baud) on two ports, then you can send DSC and AIS data via the gray wire only if the chartplotter/GPS input port is set to high speed.
I have two GPS units so mine is wired a bit differently. The 38400 baud stream is connected only to my Standard Horizon CP190i at the helm. I have an old Garmin GPS at the navstation. For short sails, I often sail without dragging out and hooking up the CP190i. The 4800 baud data from the two GPS units go to a switch from which I select which GPS "runs the boat". By selecting the Garmin, I still have GPS data for the autosteerer, DSC on the Matrix, sailing instruments, etc. For longer sails, I hook up the CP190i which shows the AIS targets but I still can choose which GPS "runs the boat". Dennis C. Touche' 35-1 #83 Mandeville, LA On Mon, Apr 13, 2015 at 7:01 PM, Jean-Francois J Rivard via CnC-List < cnc-list@cnc-list.com> wrote: > Hi Fred, > > According to Standard Horizon Website it works with both: > http://www.standardhorizon.com/indexVS.cfm?cmd=DisplayProducts&ProdCatID=83&encProdID=A2C2F4EB2A092075389DC4199A79B6C1&DivisionID=3&isArchived=0 > > There's also a possibility of a 'Backdoor' way to get 38,400 bauds: > Connect the ActiSense converter on the NMEA2000 side / convert it back to > NMEA0183. You'd have to check with Actisense to make sure it supports the > AIS in the needed direction. > > -Francois Rivard > 1990 34+ "Take Five" > Lake Lanier, GA > > > > From: Frederick G Street <f...@postaudio.net> > To: Jean-Francois J Rivard/Atlanta/IBM@IBMUS, cnc-list@cnc-list.com > Date: 04/13/2015 07:17 PM > Subject: Re: Stus-List Networking electronics - one more > ------------------------------ > > > > Jean-Francois — AIS data will *ONLY* work at 38400 baud; there’s just too > much possible data to fit on a 4800 baud stream. > > Fred Street -- Minneapolis > S/V *Oceanis* (1979 C&C Landfall 38) -- on the hard in Bayfield, WI :^( > > On Apr 13, 2015, at 6:13 PM, Jean-Francois J Rivard via CnC-List < > *cnc-list@cnc-list.com* <cnc-list@cnc-list.com>> wrote: > > Hi David, > > Come to think of it you might be able to connect your AIS after-all.. I > just checked and your standard Radio Horizon unit can work with either > 4,800 bauds or 38,400/ You should be Dandy @ 4,800 bauds. > > > _______________________________________________ > > Email address: > CnC-List@cnc-list.com > To change your list preferences, including unsubscribing -- go to the > bottom of page at: > http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com > > >
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