Today's Message Index:
----------------------
1. 10:03 AM - Radio hiss (Arnold Plowman)
2. 10:09 AM - Re: Radio hiss (Robert Feldtman)
3. 10:25 AM - Re: Radio hiss (steve korney)
4. 06:32 PM - Re: Radio hiss (Craymondw@aol.com)
Message 1
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I have installed a pc in my Glasair that I run True Flight software on.
I love the XM weather and the approach plates as well as moving map but
on the higher com frequencies the pc screen output causes enough
electrical noise to make the radios hiss. I does not seem to reduce the
receiver range much but just causes the radio to break the squelch
limit. (like pulling the test button) My radios both do the same and
one is an SL-30 and the other a GX-60 by Apollo (UPS).
Anybody got an idea how to fix this? I have tried grounding and
shielding all the PC lines, etc to no avail.
Best Regards,
Arnold Plowman, VP Sales
Varicore Technologies, Inc.
800-978-8007
Message 2
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try some ferrite beads on the PC leads/mouse etc
bobf
On 6/12/08, Arnold Plowman <AHPlowman@varicore.com> wrote:
>
> I have installed a pc in my Glasair that I run True Flight software on.
> I love the XM weather and the approach plates as well as moving map but on
> the higher com frequencies the pc screen output causes enough electrical
> noise to make the radios hiss. I does not seem to reduce the receiver range
> much but just causes the radio to break the squelch limit. (like pulling the
> test button) My radios both do the same and one is an SL-30 and the other a
> GX-60 by Apollo (UPS).
>
> Anybody got an idea how to fix this? I have tried grounding and shielding
> all the PC lines, etc to no avail.
>
> Best Regards,
>
> Arnold Plowman, VP Sales
> Varicore Technologies, Inc.
> 800-978-8007
>
>
Message 3
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Arnold
The filtration on the SL-30 stinks... It does the same thing on my xm radio
, alternator, and all the other electrial system... I never heard any of th
e noise with my KX155 King radios...
Best... Steve
Subject: Glasair-List: Radio hiss
From: AHPlowman@varicore.com
Message
I have installed a pc in my Glasair that I
run True Flight software on. I love the XM weather and the approach plates
as well as moving map but on the higher com frequencies the pc screen outpu
t
causes enough electrical noise to make the radios hiss. I does not seem to
reduce the receiver range much but just causes the radio to break the squel
ch
limit. (like pulling the test button) My radios both do the same and one
is an SL-30 and the other a GX-60 by Apollo (UPS).
Anybody got an idea how to fix this? I have
tried grounding and shielding all the PC lines, etc to no avail.
Best Regards,
Arnold Plowman, VP Sales
Varicore Technologies, Inc.
800-978-8007
_________________________________________________________________
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Message 4
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I have a dedicated wire that runs from the master solenoid to a radio bus
bar and my radios are very quiet.
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