From: "n4lq" <n4lq@iglou.com>
Reply-To: tentec@contesting.com
To: tentec@contesting.com
Subject: Re: [TenTec] Quite PWR SUPPLY?
Date: Wed, 03 Nov 2004 13:50:00 -0500
I have the Astron 20 and Astron 50M and both of them hum. I think as
they get older they tend to loosen up. Maybe I'm over sensitive to LF
AF. I even bought a new PC to get away from fan noise but no I can hear
the HDD scratching around. :*( My little 25a MFJ switcher is wonderful
but it's little fan makes a noise. I'm checking out that Alinco someone
mentioned. Could it be? A switcher with no fan?
N4LQ
-----Original Message-----
From: "Dave Edwards" <kd2e@comcast.net>
To: <tentec@contesting.com>
Date: Wed, 3 Nov 2004 13:21:09 -0500
Subject: Re: [TenTec] Quite PWR SUPPLY?
> I have an Astron RS20A, and an RS35A.
> They are silent, and have not been turned off in about 5 years!
> ...Dave
> ----- Original Message -----
> From: "n4lq" <n4lq@iglou.com>
> To: <tentec@contesting.com>
> Sent: Wednesday, November 03, 2004 12:52 PM
> Subject: [TenTec] Quite PWR SUPPLY?
>
>
> > I hate electronic stuff with fans in them and my Astron supplies both
> > have bothersome HUMS. I want a power supply that makes NO noise. No
> hum,
> > no fan, just 20-25 amps of 13.8vdc. Any suggestions? Oh yes BTW, I
> have
> > a TT 262 supply that hums too! Not loud but still, I can hear it. I
> want
> > silence.
> >
> > Steve N4LQ
> >
> > _______________________________________________
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> > TenTec@contesting.com
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