[Mobile-Portable] Miller Hash Chokes

Jim Frederick jimfred at tampabay.rr.com
Mon May 23 19:38:39 EDT 2005


Any hash chokes would be subject to the full output of your alternator which
would demand very large wire.  A better choice to eliminate alternator hash
is a coaxial capacitor. They are rated for around 60 amperes, although there
may be some rated higher. If you equalize the wires you could put two in
parallel for almost twice the current. The outer concentric conductor is
grounded to the alternator body, the inner conductor has screws on each end
for the wires. Just cut the main alternator wire and put one end to each
screw.

Jim Frederick W4LF
www.hobbytech.com
jimfred at tampabay.rr.com 
 
-----Original Message-----
From: mobile-portable-bounces at mailman.qth.net
[mailto:mobile-portable-bounces at mailman.qth.net] On Behalf Of David S.
McCallum
Sent: Monday, May 23, 2005 9:07 AM
To: mobile-portable at mailman.qth.net
Subject: Re: [Mobile-Portable] Miller Hash Chokes

Bob did you ever get any inputs on this question and if so could share
them with me please, Mac

On Wed, 18 May 2005 18:19:07 -0700 (PDT) robert t <kadon44 at yahoo.com>
writes:
> 
> -A few months ago someone on the list made a posting
> regardng the use of Miller Hash Chokes to solve
> alternator whine EMI.  I remember that the poster
> preferred the 10 amp version.  I cannot remember how
> and where the hash chokes were installed.  Can anyone
> who saved that posting or has a good memory provide
> any more info?  Thanks in advance.
> Robert
> 
> 
>                 
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David S. McCallum/USAF RET./CMSGT/W7SAC/4
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