[MLB-WIRELESS] AP Box cooling

Adrian Lodders adrianlodders at bigpond.com
Sat Oct 4 20:07:32 EST 2003


Hi
If you went with the fans I've seen air filters at swap meets for under
$5.

Also I'm getting DS18S20 samples (along with DS1992 and DS1993 (for use
at darkzone /zone 3)) and I was wondering what circuit and program you
used for the DS18S20's?

Regards,
	Adrian
	NodeGZX

-----Original Message-----
From: owner-melbwireless at wireless.org.au
[mailto:owner-melbwireless at wireless.org.au] On Behalf Of Steven
Sent: Saturday, 4 October 2003 9:16 AM
To: melbwireless at wireless.org.au
Subject: RE: [MLB-WIRELESS] AP Box cooling

Thanks for all the useful (and not so useful, but rather interesting)
replies.

I think that I shall try and run a 12 computer fan with the air stream
blowing into the conduit that is running the CAT5 cable to the AP box.
Hopefully there should be just enough of a breeze at the box end to make
a small difference. This small airflow should also remove any
condensation from the box. If that doesn't work then the solar chimney
idea would be pretty easy to add on.

On a side note, has anyone put anything other than an AP and/or antenna
up their mast? I have temp sensors. Does anyone have a webcam? Or wind
speed, or weather station? 

What else could go up there?

Regards,
Steve
nodeFSE

PS. This was my favourite method:
Clae would install a peltier effect cooling module from Oatley
Electronics powered by an array of ex-Telstra solar panels suspended
from a balloon filled with hydrogen created by electrolysis from a
converted Kombi alternator that doubles as an arc welder.


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