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[aprssig] TH-D7 and Megellan Meridian Color...

Dave Baxter dave at emv.co.uk
Thu Oct 19 08:17:20 UTC 2006


Hi Corrie...
 
Sounds interesting, can you PM me off list please?
 
Dave G0WBX
 


________________________________

	From: Corrie Griffiths [mailto:corrie_griffiths at hotmail.com] 
	Sent: Tuesday, October 17, 2006 8:17 PM
	To: aprssig at lists.tapr.org
	Subject: Re: [aprssig] TH-D7 and Megellan Meridian Color...
	
	
	>>>I recall someone mentioning before that older versions of
TH-D7 don't accept NMEA-sentences that contain more than three minute
decimals in lat/lons. Some current GPS receiver models output four
decimals, but I don't know if that's the case with the Magellan Meridian
Color. Some GPS receivers also let you configure how many minute
decimals you want to be output in NMEA sentences.    Tapio
	 
	 
	I have written some code that runs on a 16F628 PIC that strips
the 4th decimal place from the GGA and RMC sentences for that very
reason - if anyone is interested you're welcome to the code and circuit
information.
	 
	Corrie
	2E0XDK
	 
	
	
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