[Ronja] TX RX in ABS Boxes??

[Karel Kulhavy]

On Tue, Jan 23, 2007 at 12:37:32PM +0100, Kuba wrote:
> Hi again :( ... soryy
> 
> I'm watching for a ready-made product
> I found alu boxes in the neighbour city 
> http://tme.pl/obudowa-aluminiowa-28x72x102mm/arts/pl/a30/oa1.html
> Size:  H:28 x D:72 x W:140 mm or  H:44 x D:72 x W:102 mm

These alu boxes are not suitable becuase they don't have good enough contact
between the lid and the box.

Do you have IKEA in Poland?

Go to IKEA and buy this: EMU 0507" or "EMU0518" - tin plated steel tin box, 2
pieces one inside other, price CHF 9.90 in Zu:rich, size of a shoebox, suitable
thickness.

Then it's easy to make exactly the right box using this template, which is
included in the building instructions:
http://ronja.twibright.com/drawings/rx_t0.png

CL<
> 
> (the TX PCB is smaller then box :( here is a problem??)
> Can I solder PCB like this 
> http://www.fotosik.pl/pokaz_obrazek/pelny/9148021f48420c8d.html ????
> 
> It cost 13.90 PLN = 3.62 EUR = 100 CZK
> 
> Can I use them??
> 
> Thanks !!
> 
> Baker.
> 
> -----------------------------------------------------------------------------------------------
> 
> ----- Original Message ----- 
> From: "Karel Kulhavy" <clock at twibright.com>
> To: "Twibright Ronja" <ronja at lists.pointless.net>
> Sent: Tuesday, January 23, 2007 10:07 AM
> Subject: Re: [Ronja] TX RX in ABS Boxes??
> 
> 
> > On Mon, Jan 22, 2007 at 11:08:58PM +0100, Kuba wrote:
> >> Hello
> >>
> >> And what aboute aluminium foil?? I will past them inside the box. It will 
> >> be
> >> a EM shielding?? :)
> >
> > No - the shield has to be without gaps. And overlapping foil counts as a 
> > gap
> > - the foil doesn't make a good contact when just touching. And soldering
> >  aluminium foil requires a vvery special fluid and probably extra 
> > experience,
> >  if possible at all - I never did it.
> >
> > CL<
> >>
> >> Thanks a lot for the replay
> >>
> >> Baker.
> >>
> >> ----- Original Message ----- 
> >> From: "Karel Kulhavy" <clock at twibright.com>
> >> To: "Twibright Ronja" <ronja at lists.pointless.net>
> >> Sent: Monday, January 22, 2007 9:30 PM
> >> Subject: Re: [Ronja] TX RX in ABS Boxes??
> >>
> >>
> >> > On Mon, Jan 22, 2007 at 08:05:48PM +0100, Kuba wrote:
> >> >> Hi.
> >> >>
> >> >> Can I use a hermetic ABS boxes with a pice of copper outside (thermal
> >> >> control) instead of metal boxes?? (TX ,RX)
> >> >
> >> > No - you need metal for electromagnetic shielding.
> >> >
> >> > CL<
> >> >
> >> >> It will be easier and faster to build for me .
> >> >> Sorry for my english :(
> >> >>
> >> >> Thanks for any answer.
> >> >>
> >> >> Baker
> >> >> -- 
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> >> >> Ronja at lists.pointless.net
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> >> >
> >> >
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> >>
> >>
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> 
> 
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