[R-390] Deoxit

Cecil Acuff [email protected]
Sun, 30 Nov 2003 10:16:44 -0600


I agree with mike...mine goes below 455Khz as well...It has options 1,2 and
3 too...but I don't think it is any of those options that cause it to do
that...

Cecil...
----- Original Message ----- 
From: "mikea" <[email protected]>
To: "JamesMiller" <[email protected]>
Cc: <[email protected]>
Sent: Sunday, November 30, 2003 9:12 AM
Subject: Re: [R-390] Deoxit


> On Sat, Nov 29, 2003 at 10:38:19PM -0500, JamesMiller wrote:
> > I have an 8640B with all except the low freq. option.  It doesn't go
below
> > 500 Khz now, and it would be real nice to have it go down to 455 khz to
do
> > IF deck alignments.  How hard is it to find a low freq. option and add
it to
> > an 8640B?
>
> As I remember, the HP designers _explicitly_ built the 8640B so that
> the real low end would be 455 KHz or a bit lower, just so it _could_
> be used for tweaking IF decks. I know mine goes down below 455 KHz:
> the low end is 447.8774 KHz this morning.
>
> Mine only has options 1, 2, and 3, and so there's no LF option
> involved. Maybe yours needs some retweaking, or to be looked at, or
> something? I certainly don't claim to be anything more than a user/
> operator when it comes to the 8640B.
>
> -- 
> Mike Andrews
> [email protected]
> Tired old sysadmin
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