wireless range extending

[somba]

I have the new Belkin Pre-n router and a pre-n card in my desktop. I need to extend the signal range by a small distance beyond what it is doing now. I understand there is a way working with a tv satalite dish. I am getting a signal at 300' but need some more strength to get thru a aluminum siding house wall. My laptop works outside the wall the desktop will not work inside.
Any thoughts?

 

[uzi9mm]

Well if you have the appropriate connectors on your card you can use a cantenna.
http://www.cantenna.com/

 

[uzi9mm]

Or a bigger antenna on your PCI card

 

[hilowe]

http://www.hyperlinktech.com/

If you can attach an external antenna, I would check out Hyper Link Tech.