[hpsdr] Metis hang

Hermann hvh.net at gmail.com
Wed Jul 25 00:13:48 PDT 2012


Hi Abhi, all,

thanks for the comment. Meanwhile I use an active cooling for Metis, and
the situation improved considerably. But it happens still once in a while.

73, Hermann

On Wed, Jul 25, 2012 at 9:08 AM, Abhi A <abhiarunoday at gmail.com> wrote:

>
>
> The culprit is U15, this is a switching MOSFET used by micrel with their
> PHY chip for the 1.2v supply, I noticed this problem when we build the
> Alpha Ethernet Hermes and replaced it with a 1.2v LDO, the only way of
> solving this issue is to provide active cooling such as a fan,
>
> 73s,
> Abhi
>
>
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