Hi Alexander.
Actually I also cant imagine how to work with UmTRX without heatsink.
As for extruded enclosure we discussed with you
this<http://lib.chipdip.ru/273/DOC000273341.pdf>heatsink (made in
Russia).
In Hamburg I also discussed IP65 housing with Jean-Samuel.
So, something like two parts of square pipe and all outside surfaces should
be heatsink.
Best regards,
Andrey Sviyazov.
2013/1/18 Alexander Chemeris <alexander.chemeris(a)gmail.com>
Hi Andrey,
Thank you for bringing up this issue.
1. We definitely need a heat dissipating enclosure even for lab users. My
UmTRX in two channel mode heats its heatsink to 50-60C (heatsink is a blue
one, which we used at 29c3). Can't image how it would work without a
heatsink.
2. Please explain how do we plan to use extruded aluminium. To make sure
everyone are on the same page. Better with a drawing.
On Thu, Jan 17, 2013 at 11:22 PM, Andrey Sviyazov <
andrey.sviyazov(a)fairwaves.ru> wrote:
Hi all.
Sorry, I confused thread, so I repeat it here.
How about this
housing<https://www.elfa.se/elfa3~eu_en/elfa/init.do?item=50-561-49&toc=0&q=431621>
for
lab users ?
It looks good and can easy dissipate power from UmTRX + UmSEL.
Also I like housing from Tecnoal comp <http://www.tecnoal.it/>.
On my experience quality stable and price is not expensive.
For indoor BTS 1 W we can use some of
this<http://www.tecnoal.it/heatsinks-c-profiles-series_ctg1_5_eng_2.asp>,
for example C180 <http://www.tecnoal.it/cgi-bin/pdf_disegno/C180.pdf>.
For BTS 2x10 W no idea except own design of extruded heatsink.
Housing assembly should meet IP65 (waterproof) requirements.
Best regards,
Andrey Sviyazov.
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Regards,
Alexander Chemeris.
CEO, Fairwaves LLC / ООО УмРадио
http://fairwaves.ru