UmTRX Digest, Vol 4, Issue 45

Andrey Sviyazov andreysviyaz at
Sun Nov 11 22:07:09 UTC 2012

No problems in case of fan usage, of course.
Like well known USRP's.
And I think, that 40x40mm fan can cooling two PA's around 0.5-1W each.
But do not ask "whats up?" if fan stopped ;)

Best regards,
Andrey Sviyazov.

2012/11/12 Alexander Chemeris <alexander.chemeris at>

> On Mon, Nov 12, 2012 at 1:47 AM, Andrey Sviyazov <andreysviyaz at>
> wrote:
> > Unfortunately, Protocase can't supply proper heat sink as we might wish.
> Do you think those cases can't sustain UmTRXv2+UmSEL heat dissipation
> if supplied with a fan? Remember we're talking about a lab enclosure
> without any additional power amplification.
> --
> Regards,
> Alexander Chemeris.
> CEO, Fairwaves LLC / ООО УмРадио
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