[time-nuts] GPS antenna in snowy environment

[Mike S]

On 8/28/2014 2:15 PM, Attila Kinali wrote:
> On Thu, 28 Aug 2014 12:00:19 -0400
> Dan Kemppainen <dan at irtelemetrics.com> wrote:
>
>> However, that raises a good questions, in terms of cones and shedding
>> snow. I wonder how a straight slender vertical pipe with capped end
...
> But the pipe is not such a good idea. All signals from high elevation
> angle will have a long path trough the pipe, changing their phase
> ever so slightly.

Use a PVC pipe.