[time-nuts] New NTBW50AA
Bob Camp
lists at rtty.us
Sat Sep 14 19:20:38 UTC 2013
Hi
If you mostly keep the beams pointed into the wind, I'd do that before you do the next survey.
Bob
On Sep 14, 2013, at 2:59 PM, "quartz55" <quartz55 at hughes.net> wrote:
> If it's on the top of the antenna mast, it should only rotate around the mast, which may be 4" at most. I can stabalize the mast a bit with a outrigger at the bottom which I've been meaning to do for years. The pipe from the chimney is 1" thick wall, so there isn't much wind effect there, I forget what the mast is, whatever fit in the Alliance rotator. It survived Sandy which brought down a huge oak on the roof and whacked the very end director of the 2M beam and bent one side down. If you're interested http://s251.photobucket.com/user/DogTi/library/Tree?sort=4&page=1
>
> Thanks, yeah I always get messed up with decimals and powers of 10, especially when they flip from + to -, unless I work with them all the time, plus I've got old age brain rot. It ain't what it used to be.
>
> I'm doing a precision survey now.
>
> Dave
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