Cantenna Fluid? Need help finding some.

[Dale Smith]

What drug store do you go to? I have been only to find it in pints or
quarts.
de/dale/ka5who
----- Original Message ----- 
From: "Jerry Forwood" <e.j.forwood at JUNO.COM>
To: <HEATH at LISTSERV.TEMPE.GOV>
Sent: Saturday, April 16, 2005 9:28 PM
Subject: Re: [HEATH-TEMPE] Cantenna Fluid? Need help finding some.


> Just go to the drug store and buy some mineral oil.  You can buy it there
in gallon cans at a very reasonable price.  I have had mine filled with it
for 10 years and it works fine.  It Handles the 700 watts out of my
Ameritron AL-811H just fine.
>
> 73 de Jerry, KØEJF
> E.J.(Jerry) Forwood
>
> -- Robert Myers <rsmyers at ROGERS.COM> wrote:
> Hi,
>
> I have purchased a nice Heathkit "Cantenna" that is empty.  What is the
> accepted standard for fluid to put into this thing?  I may hit 500 Watts
> tops (if that) for up to a couple minutes during the tuning-up phase of
> with some rigs, but usually I use it without any linear to load my
> SB-401 transmitter.  So it's more like 100 W maximum.  Im really not
> searching for an 'ultimate fluid,' I just want something highly heat
> conductive, not electrically conductive (of course), and safe according
> to those amateurs who have actually used it.
>
> I have heard using mineral oil; another said they use automobile
> transmission fluid.  Does mineral oil ever 'go bad,' or I am just
> thinking of cooking oil?  I want something I can put in the and never
> change it.
>
> I ask because I am assuming 'real transformer oil' (ideal, I suppose)
> might be hard to find --- or is it?  And does the 'real' stuff contain
> any PCB's anymore?  Finally where would you get the 'real' stuff anyway
> --- if there is a safe version of that?
>
> Thanks,
> --- Rob Myers
> VE3 JQL
>
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