[time-nuts] FTS4060 C Field Time Constant
Brian Kirby
kirbybq at bellsouth.net
Sat Mar 5 05:06:06 UTC 2005
The Oncore VP - 8 channel - Version 10 software can kill the 1 PPS if it
exceeds TRAIM. I beleive the older 6 channel units at V8.4 and V8.6
left 1 PPS on all the time.
Brooke Clarke wrote:
> Hi Poul:
>
> I think I have a UT+, TAC32 shows on the bottom of the window:
> Motorola VP Bin, 8ch, V8A, has DGPA, T-RAIM
>
> But even if it does have the T-RAIM, I think there is a relationship
> between how tight you specify the nano second error and how many
> satellites it needs to be racking. In my case (with El mask at 50
> degrees) 4 sats is the max, and that may correspond to a huge number
> of ns. I don't think even with a clear horizon you can set the T-RAIM
> number below 100 ns. Do you have any data on the M12+T T-RAIM
> capabilities?
>
> 73,
>
> Brooke
>
> Poul-Henning Kamp wrote:
>
>> In message <4228F900.4080509 at pacific.net>, Brooke Clarke writes:
>>
>>
>>> Hi Poul:
>>>
>>> In the manual for my old 8 channel unit is says for the @@Bn that
>>> the "p" (Pulse on/off command) is IGNORED.
>>> Do you know with which model or version Motorola supported this
>>> feature?
>>>
>>
>>
>> The timing models, UT+ and M12+T
>>
>>
>>
>
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