[C320-list] dsc radio/gps

[bruceheyman at cox.net]

I believe the radio is expecting NEMA 0183 sentences with the lat/lon.  Not sure what the uSB gPS interface is going to be.
Bruce
Sent via BlackBerry by AT&T

-----Original Message-----
From: Robert Seastream <robert.seastream at comcast.net>

Date: Tue, 12 Feb 2008 21:24:33 
To:C320-List at Catalina320.com
Subject: Re: [C320-list] dsc radio/gps


I've a similar situation where my cabin VHF is capable of transmitting  
distress lat/long info but I've not figured an easy way to get the gps  
data from my helm chartplotter to it.
One solution is to buy a GPS receiver (without display) like the  
DeLorme Earthmate LT-20; cost about $99 US.  It has a USB connector on  
it's cable and is designed to be used with a computer running their  
'Street Atlas' mapping software.  You'd have to cut the connector off  
and connect the bare data and power wires, but that shouldn't be hard  
to figure out.  The downside is that being USB powered, I think it  
requires 5 VDC which isn't readily available on boats, although your  
Icom might provide it.  For reception, I'd stick the unit through one  
of the cabin side ports near the nav table.

Bob Seastream
'Intuition' # 906

On Feb 12, 2008, at 4:00 PM, Moondancer5 at comcast.net wrote:

> No matter how many gps dealers I email, no one answers, maybe  
> someone here would know:
>
> I have a Garmin 276c in the cockpit, and would like to get a backup  
> gps to attach to my icom 604 radio in the cabin. Is there something  
> out there that is inexpensive and able to be installed inside, will  
> I have to get separate antenna and drill thru anthing to get  
> reception? I don't care about having another chartplotter (someday  
> the 276 can be the backup), just something that will spit out  
> position to me and the radio.
>
> Thanks,
>
> Susan