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rv8ch
Joined: 10 Jan 2006 Posts: 250 Location: Switzerland
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Posted: Tue Apr 04, 2006 11:56 am Post subject: intercom ground loop? |
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My flightcom 403 intercom has a ground wire, and the
case itself is grounded. Will I be creating a ground
loop if the case itself is grounded to the airframe
via the panel? Should I try to isolate the intercom
from the panel?
Thanks,
--
Mickey Coggins
http://www.rv8.ch/
#82007 finishing
do not archive
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_________________ Mickey Coggins
http://www.rv8.ch/ |
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nuckollsr(at)cox.net Guest
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Posted: Wed Apr 05, 2006 5:36 am Post subject: intercom ground loop? |
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At 09:52 PM 4/4/2006 +0200, you wrote:
Quote: |
<mick-matronics(at)rv8.ch>
My flightcom 403 intercom has a ground wire, and the
case itself is grounded. Will I be creating a ground
loop if the case itself is grounded to the airframe
via the panel? Should I try to isolate the intercom
from the panel?
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No way to know right now. Depending on how the intercom
is wired within, the possibility of a ground loop exists.
Wait until you've flown the airplane and see what turns
up. Your astute observation and consideration of the
possibilities will point to potential remedies if something
pops up.
Bob . . .
< What is so wonderful about scientific truth...is that >
< the authority which determines whether there can be >
< debate or not does not reside in some fraternity of >
< scientists; nor is it divine. The authority rests >
< with experiment. >
< --Lawrence M. Krauss >
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