Homebrew PCBs

integration.com is now some catchall site and is for sale.

Malcolm Parker-Lisberg wrote:
> If you go to http://www.archive.org and click on the advanced search and paste in the full URL below into the new search,for each file, it returns the PDFs.
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> http://www.integration.com/docs/IA_ISM-AN1.pdf 
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> http://www.integration.com/docs/IA_ISM-AN2.pdf 
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> --- On Mon, 2/9/09, Simao Cardoso <simaocardoso@...> wrote:
> From: Simao Cardoso <simaocardoso@...>
> Subject: Re: [Homebrew_PCBs] PCB Antenna
> To: Homebrew_PCBs@yahoogroups.com
> Date: Monday, February 9, 2009, 5:10 AM
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>             On Mon, 2009-02-09 at 01:57 +0000, Brian wrote:
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>> I have been researching PCB Antenna's and found that they can be 
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>> complicated. What I would like to know.. does anyone have a genaric 
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>> layout for a 50 ohm 433MHz PCB antenna, if not a layout than how I 
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>> could do it. A tutorial would be cool too. I am using Eagle CAD. I am 
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>> going to try to etch it myself. I am only looking at a distance of
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>> less 
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>> than 100 ft at about 2400 baud. I made a tempreture datalogger and 
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>> would like to add a wireless unit for an outside temp.
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> I remember that integration IA4420/21 had documentation and layouts (in
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> pdf) of various pcb antenas for 315/433/868/ 915MHz,  i couldn't found
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> the original url now. The files are IA_ISM-AN1.pdf and IA_ISM-AN2.pdf
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> you can still found them, if not ask me by email. I start a design but
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> bought it already made and cheaper...
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> Simao
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