[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [gpsd-users] Acquiring a Navisys GR[67]01W (was: GR-301W)
From: |
Gary E. Miller |
Subject: |
Re: [gpsd-users] Acquiring a Navisys GR[67]01W (was: GR-301W) |
Date: |
Tue, 18 Nov 2014 11:27:28 -0800 |
Yo Michael!
On Tue, 18 Nov 2014 19:13:18 +0100
Michael Weiser <address@hidden> wrote:
> > It has been 14 months since we validated the Navisys GR-601W as a
> > worthy way to get +/-1 milli Sec PPS over USB. In spite of many
> > attempts no US retailer has picked up the product.
>
> I'm playing around with setting up a time server for my local network.
> My platform is limited to USB. Thus far I've got a DCF77 time source
> going and it seems to work nicely.
Cool, GPS should be even better.
> Now I want to compare it to a GPS time source (for cost reasons). I
> tried a cheap ublox-6 GPS mouse without PPS and was amazed how well it
> works indoors. Now I'm now trying to get a hold of a GR-601W (or 701W
> as Navisys lists it on their website:
Not the same, the 601W is uBlox 6, the 701W is uBloox 7. Not sure if that
make a noticeable difference.
> Before someone suggests DIY: Yes, I know which end of a soldering iron
> to hold but try to avoid it. So a reasonably-priced, non-DIY-solution
> as this one is right up my alley.
The change is a one wire addition, but I have not opened up a 601W to see
where it goes.
> I'd be willing to order a bunch (10-20) from Taiwan and distribute
> them to other interested users in Europe (if enough can be found). I
> am however somewhat repelled by the commercial-application-centric
> inquiry forms at www.navisys.com.tw and www.globalsources.com.
They respond nicely to emailed RFQs.
> So what do you reckon is the best way to get a hold of a Navisys
> GR-[67]01W from Germany/Europe?
I could sell you one, I have a few 601Ws left.
> Or is there an alternative (possibly involving some very minor
> soldering-iron-holding)?
You could try an RS-232 GPS w/ PPS on a USB 2.0 serial adapter. I have
had that on my todo list for a while. It will be costlier and funkier.
RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97701
address@hidden Tel:+1(541)382-8588
- Re: [gpsd-users] Acquiring a Navisys GR[67]01W (was: GR-301W),
Gary E. Miller <=
- Message not available
- Re: [gpsd-users] Acquiring a Navisys GR[67]01W (was: GR-301W), Gary E. Miller, 2014/11/19
- Re: [gpsd-users] Acquiring a Navisys GR[67]01W (was: GR-301W), Thomas P., 2014/11/19
- Re: [gpsd-users] Acquiring a Navisys GR[67]01W (was: GR-301W), Gary E. Miller, 2014/11/19
- Re: [gpsd-users] Acquiring a Navisys GR[67]01W, Greg Troxel, 2014/11/19
- Re: [gpsd-users] Acquiring a Navisys GR[67]01W (was: GR-301W), Gerry Creager - NOAA Affiliate, 2014/11/19
- Re: [gpsd-users] Acquiring a Navisys GR[67]01W (was: GR-301W), Thomas P., 2014/11/19
- Re: [gpsd-users] Acquiring a Navisys GR[67]01W (was: GR-301W), Gerry Creager - NOAA Affiliate, 2014/11/19