Is there anyone on here that uses a system of ducts to
channel heat from your amplifiers to the outside world? My
AL-1200 produces lots of heat. (much more than is needed to heat
the shack to a comfortable level) I know the manual says to NOT
aid in cooling the amp. The blower in the AL-1200 does a fine
job at keeping the amp cool. Would the addition of a duct system
at the air outtake of the amp have any adverse effect on the
amp's ability to keep the tube cool? I would like to run such a
duct from the outtake to a nearby window and let the heat warm
up the atmosphere instead of me. I am also considering another
duct at the air intake to another window to bring in the cold
winter air across the amp innards. This sounds like it might
reduce the ability of the amp to bring in sufficient air but I'm
not sure if this would be the case. Anyone doing this with their
HF amps??? Any and all ideas will be appreciated.
73 Ken N4UK
1.8-1296 MHZ
Cabo Rojo Contest Club-WP4NMS
Grid Pirates VHF Group
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