[time-nuts] Re: HP/Symmetricom 59551A showing wrong date

2021-11-15 Thread paul swed
I was about to delete this but it sparked a thought for the windows worlds it would seem either 1 or two putty sessions would work the same as Hals idea for the linux world. Not sure why I would need two sessions. Hal can you explain please? Regards Paul WB8TSL On Mon, Nov 15, 2021 at 2:41 PM Hal

[time-nuts] Re: HP/Symmetricom 59551A showing wrong date

2021-11-15 Thread Hal Murray
> To ???correct the WNRO??? REQUIRES entering correct date & time, using the HP > SatStat program, BEFORE the HP 59551A disconnected from Antenna. You don't need SatStat. (or a Windows environment) I've done it on Linux with roughly the following recipe: use stty to setup the serial port para

[time-nuts] Re: HP/Symmetricom 59551A showing wrong date

2021-11-15 Thread va2hdd
Hello Gregory. Worked OK first try ! I just powered the 59551A witout the antenna, used SatStat to set time and date and connected the antenna. It locked within 10 minutes. Thank you for your help. 73 from Claude VA2 HDD On 2021-11-15 11:20, va2...@ebox.net wrote: > Hello Gregory and other

[time-nuts] Re: HP/Symmetricom 59551A showing wrong date

2021-11-15 Thread Gregory Beat via time-nuts
Claude - Have you “fixed” your HP 59551A to display the correct date (WNRO error) ? — To “correct the WNRO” REQUIRES entering correct date & time, using the HP SatStat program, BEFORE the HP 59551A disconnected from Antenna. IF this level of work is beyond your tech skills, then you can use Lad

[time-nuts] Re: GPS Elevation Mask Values.

2021-11-15 Thread Dana Whitlow
In fact, I believe that the satellite positions shown on screen plots are those calculated from almanac data. My reasoning is that most GPS receivers seem able to put up such plots first thing after turn-on, before ephemeris data from even a single satellite is available. IMO, if the almanac posi