PSN-L Email List Message

Subject: Re: GPS serial connection
From: "Larry Cochrane" lcochrane@..............
Date: Tue, 20 Apr 2004 00:33:26 -0700


My A/D board requires three signal lines to/from the GPS receiver. If you
make up a RS232 cable, make sure connect up the 1 pps signal (pin 1) as well
as the transmitter, receiver and ground lines.

Larry Cochrane
Redwood City, PSN

----- Original Message ----- 
From: "Richard Gagnon" 
Sent: Monday, April 19, 2004 10:05 AM
Subject: GPS serial connection

> Since there is power in my attic, I want to install my GPS receiver near
> roof vent at the end of the house and run the cable down to Larry's A/D.
> distance is about 100 feet and I think that is too far for RS232. I have
> where RS485 is useful for this issue. Any suggestions would be
> Thank you.
> Richard Gagnon


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