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Andrey Sviyazov andrey.sviyazov at fairwaves.ruHi 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 at 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 at 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. >> >> _______________________________________________ >> Gsm-internal mailing list >> Gsm-internal at lists.fairwaves.ru >> http://lists.fairwaves.ru/listinfo/gsm-internal >> >> > > > -- > Regards, > Alexander Chemeris. > CEO, Fairwaves LLC / ООО УмРадио > http://fairwaves.ru > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/umtrx/attachments/20130118/9651eee3/attachment.htm>