Cruisers Forum
 


Join CruisersForum Today

Reply
 
Thread Tools Rate Thread Display Modes
Old 19-04-2016, 13:35   #1
Registered User
 
lateral's Avatar

Join Date: Apr 2011
Location: NZ
Boat: S34 Bob Stewart - 1959 Patiki class. Re--built by me & good mate.
Posts: 703
Airmar gps data

I Have a GH2183 & a G2183.
I am just about to install in my boat.
As a dummy run I have set up the two GPS’s/Hdg on the bench (one at a time) to compare output.
The G2183 (manufacture date 2010) exibits fairly stable position & COG data, whereas the GH2183 (2015)
has wildly swinging COG and a longitude 0.006 of a minute variation. (Latitude is only .002’) Roughly 25ft at 36S.
Both were tested in the same environment with the same weather casting settings. (1Hz)
I understand at rest, the COG is going to swing with inaccuracies of position (which will stabilise with motion) but is
this normal for the GH2183? How can it be stabilised?
Any ideas appreciated.
__________________
lateral is offline   Reply With Quote
Reply

Tags
gps

Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
NMEA 2K Network Problems (Garmin GMI 10/Airmar DST800/GPS 19X (NMEA0183)) atsakir Marine Electronics 2 05-02-2013 01:58
No GPS data even though data stream window ... Netsurfer OpenCPN 10 09-06-2011 05:41
How to get GPS data from Delormo LT-20 GPS and Raymarine (ethernet) on my desktop? velero OpenCPN 1 29-03-2011 14:36
Airmar PB200 WeatherStation Extemporaneous Marine Electronics 36 18-02-2011 20:19
Airmar / Furuno Depth Sounder Transducer meridian@ Marine Electronics 9 19-11-2010 07:50



Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -7. The time now is 13:20.


Google+
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Social Knowledge Networks
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2017, vBulletin Solutions, Inc.

ShowCase vBulletin Plugins by Drive Thru Online, Inc.