[TenTec] Orion Roofing Filters

Mark Erbaugh mark at microenh.com
Sun Jul 25 16:03:19 EDT 2004


Thanks, I'll take a look. Are you referring to the pins that mount the
filter into the radio?

73,
Mark

----- Original Message ----- 
From: "Steve N4LQ" <n4lq at iglou.com>
To: <tentec at contesting.com>
Sent: Sunday, July 25, 2004 3:51 PM
Subject: Re: [TenTec] Orion Roofing Filters


> Look for a hair-line crack in the foil around the pins of the filter.
> Happens all the time! Just a dab of solder will fix it.
>
> Steve N4LQ
> ----- Original Message ----- 
> From: "Mark Erbaugh" <mark at microenh.com>
> To: <tentec at contesting.com>
> Sent: Sunday, July 25, 2004 3:53 PM
> Subject: Re: [TenTec] Orion Roofing Filters
>
>
> > I have swapped the 250 and 500 Hz filters and the problem seems to
follow
> > the 250 Hz filter, so it looks like that is the culprit.  Do you know if
> > these filters can be repaired? Does TT repair them? It doesn't look like
> > there is much to them, just the crystals and a few capacitors.
> >
> > On a related question.  I put the 250 Hz filter in my Orion only because
I
> > had one available.  If the filter can't be repaired, is it worth buying
a
> > replacement? Has anyone encountered a situation where the 250 Hz filter
> > improved reception over the 500 Hz filter?
> >
> > 73,
> > Mark
> >
> > ----- Original Message ----- 
> > From: "Lee A Crocker" <lee_crocker at yahoo.com>
> > To: <tentec at contesting.com>
> > Sent: Saturday, July 24, 2004 1:52 PM
> > Subject: [TenTec] Orion Roofing Filters
> >
> >
> > > Mark
> > >
> > > why don't you switch the 500 and 250 and see if the
> > > loss behavior changes to the 500hz position.  This
> > > would, I believe, virtually diagnose a bad 250hz
> > > filter
> > >
> > > Lee W9OY
> > > _______________________________________________
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> > >
> >
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>
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