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Re: [RFI] Icom Switching Power Supplies

To: Leonard Halvorsen <lhalvors@pppl.gov>
Subject: Re: [RFI] Icom Switching Power Supplies
From: "Dale J." <dj2001x@comcast.net>
Date: Sat, 22 Mar 2014 04:35:11 -0500
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
I have used one for several years until it failed a few weeks ago.  Never 
noticed any background noise from it.   

Dale, k9vuj


On 21, Mar 2014, at 19:29, Leonard Halvorsen <lhalvors@pppl.gov> wrote:

> *Has anyone noticed an increase in background noise in the ICOM PS-25 after
> it has had a chance to age for a while? I have one (of two) on which the
> noise has begun to creep up enough to be noticeable on 160, and is starting
> to come up on 80. I've had them for about 2 or 3 years, now. I suspect
> aging effects on components. Anyone have similar?*
> 
> *wa2amw*
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