Re: [time-nuts] Trimble Resolution [T, SMT, SMT GG] - spontaneous GPS loss of signal events, multiple locations

2015-09-14 Thread Wojciech Owczarek
On 14 September 2015 at 17:06, Brian Inglis wrote: > Hi, > Probably the vendor if no one else experiences or knows of Resolution > issues. > You can contact Trimble UK or Trimble Navigation Europe in Hampshire and > they > may know about any product or vendor OEM issues. > If you can get the timi

Re: [time-nuts] Trimble Resolution [T, SMT, SMT GG] - spontaneous GPS loss of signal events, multiple locations

2015-09-14 Thread Wojciech Owczarek
On 14 September 2015 at 15:37, Mike Cook wrote: > > Hi, > I have both -T and SMT and have not seen this on the 5th or afik any > other day. If you have other dates, I can check those in more detail. > OK - I think this itself excludes an issue with the boards. What firmware are you running on

Re: [time-nuts] Trimble Resolution [T, SMT, SMT GG] - spontaneous GPS loss of signal events, multiple locations

2015-09-14 Thread Brian Inglis
Hi, Probably the vendor if no one else experiences or knows of Resolution issues. You can contact Trimble UK or Trimble Navigation Europe in Hampshire and they may know about any product or vendor OEM issues. If you can get the timing down to 30s GPS frame times or 750s/12.5m message times, it co

Re: [time-nuts] Trimble Resolution [T, SMT, SMT GG] - spontaneous GPS loss of signal events, multiple locations

2015-09-14 Thread Azelio Boriani
Why there are distribution amps? If there are other non-Resolution receivers (co-located and driven by the same antenna/distribution amp), what are they experiencing when there is the outage reported by the Resolution boards? Less-than-usual satellite count? Poor C/N? Can you log data? On Mon, Sep

Re: [time-nuts] Trimble Resolution [T, SMT, SMT GG] - spontaneous GPS loss of signal events, multiple locations

2015-09-14 Thread Mike Cook
> Le 14 sept. 2015 à 13:28, Wojciech Owczarek a écrit > : > > Hello Time Nuts, > > I was wondering if other people have seen this. 20+ receivers and they all > use different variants of the Resolution boards - majority are the old > Resolution T.We have observed sudden GPS loss of signal occur

[time-nuts] Trimble Resolution [T, SMT, SMT GG] - spontaneous GPS loss of signal events, multiple locations

2015-09-14 Thread Wojciech Owczarek
Hello Time Nuts, I was wondering if other people have seen this. 20+ receivers and they all use different variants of the Resolution boards - majority are the old Resolution T.We have observed sudden GPS loss of signal occurring. Seemingly nothing unusual, these things happen, that's what holdover