[time-nuts] New NTBW50AA

Bob Camp lists at rtty.us
Wed Sep 11 11:07:22 UTC 2013


Hi

Ok, you have an unusually well controlled environment in your shack. 

The pops are the temperature just barely making it to a 1 C excursion. Think of your temperature as a sort of sine wave. The pops are the peaks of the sine wave.

Bob

On Sep 10, 2013, at 10:02 PM, quartz55 <quartz55 at hughes.net> wrote:

> Well, here's a shot with me putting a fan under the bottom of the unit and you can see the temp immediately start to drop from 39.7 down to 29.7 and then I take the fan away and it goes back up to 37.7 and now I've let the bottom breathe which I had blocked off by letting it sit on the bottom.  I would say the temp sensor is working, but still why those jumps?  I'll let it run with the bottom/top open and see what happens then.  But it was doing these jumps with the cover off before as I remember.  Wonder if I should have a bit of forced ventilation in this thing?
> http://s251.photobucket.com/user/DogTi/media/time/temptest_zps4eda29a5.jpg.html?sort=3&o=0
> 
> Dave
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