[time-nuts] GPS: ADEV or MDEV?

bg at lysator.liu.se bg at lysator.liu.se
Sat Apr 14 10:17:15 EDT 2007


On Sat, April 14, 2007 15:17, Dr Bruce Griffiths said:
>>> Do the HP GPSDOs not have a tuneable maskangle?
>>>
>>
>> Maskangle is indeed setable.
>>
> Magnus
>
> But what is really needed, in general, is to be able to vary the mask
> angle with azimuth to account for hills and other obstructions that do
> not extend all the way around the the site.
>
> Bruce

Have seen that kind of "generalized" maskangle somewhere, but do not
remember what kind of receiver that implemented that.

But should this really be nessesary, when you are running on one SV at a
time? If the antenna is so badly sited, maybe it could be moved?

--

   Björn





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