A constant spinning fan makes unnecessary noise,
Compared to the building air conditioning/vent fans,
I can't even hear my fans.
I've visited many locations without AC or vent fans
running in winter time and even summer time.
consumes energy
A little, perhaps as much as one or two
At 12/23/2009 08:24, you wrote:
The question is... do the fans run all the time or do they
turn on with temperature or keyed with RF or an external
logic (PTT) line?
It's pretty bad listening to fans whining at a radio site
A spinning fan is a working fan. Also kind of hard for a
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