After 24 hours, the best 1PPS TI I can achieve is about +100ns even with
the GPS lock indicator on.
Although accuracy into the Ten Tec RX-340 is still excellent, the margin of
error is still no better than 1X10-7 which is far out of spec. What type of
TI readings are the rest of you seeing? Also, after a period of time does
your SatStat receiver status indicate "frequency is stable?"
Private reply is probably best.
Thanks,
-Paul, W9AC
----- Original Message -----
From: "Jim Reid" <jimr.reid@verizon.net>
To: <tentec@contesting.com>
Sent: Saturday, June 21, 2003 14:40 PM
Subject: Re: [TenTec] HP GPS Receiver
>
> > I think it's pretty much conclusive that there is absolutely
> > zero benefit to modify the internal COMM port jumpers to
> > RS-232.
>
> Am glad I didn't try, hi.
>
> > Now that that's off my chest, the satellites are tracking fine...
>
> > I am assuming that the "GPS LOCK" lite on the HP unit will
> > light up after the survey is complete?
>
> That is correct; and after that occured, and the light remained
> on for a time, I disconnected the cable linking the hp
> unit to my PC. I returned the PC port to my rig as a CW
> keying port, PSK31, etc. So far, have found no need to
> "look" at the sat rcvr status; guess no point in it, as long
> as the Lock light stays ON, hi.
>
> 73, Jim KH7M
>
>
>
> _______________________________________________
> TenTec mailing list
> TenTec@contesting.com
> http://lists.contesting.com/mailman/listinfo/tentec
|