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Wireless network range
RazMan - 28/2/08 at 04:16 PM

I've bought a cheapy pcmcia wireless network card and discovered that I can pick up an unsecured network of a factory where I work, giving me free broadband which is nice

The only trouble is that the signal level is a bit low and frequently drops out which can be a bit frustrating.

As I know no shame, is there any locost way of improving the range or amplifying the signal ?


Guinness - 28/2/08 at 04:17 PM

Go over there and ask them to move their sender a bit closer? or nearer the window?



Mike


onzarob - 28/2/08 at 04:23 PM

these are excellent http://www.ebuyer.com/product/106158



dan__wright - 28/2/08 at 04:36 PM

google 'cantenna'


RazMan - 28/2/08 at 05:22 PM

quote:
Originally posted by dan__wright
google 'cantenna'


"If you can eat a big can of stew, you can make a high performance antenna."



Now that's what I call locost

[Edited on 28-2-08 by RazMan]


BenB - 28/2/08 at 05:28 PM

Pringles packet antenna does the job nicely normally

I think it's a Yagi antenna it creates..


r1_pete - 28/2/08 at 06:11 PM

Tempting isn't it.... BUT


martin1973 - 28/2/08 at 06:23 PM

well unless you a bit daft how they going to know
yes you can search for users online via your router/hub

but unless you call your device buy you own name how can they find u.

i know someone who calls his lappy hubphone so when someone checks to see whos logged on to there connection they see hubphone think it there phone??

anyway if its an open conection then that there own fault for leaving it open.

pc world is a good place for free wifi so is macdonalds.


r1_pete - 28/2/08 at 06:34 PM

Click the BUT link in my last reply, there has been at least one successful prosecution.

[Edited on 28/2/08 by r1_pete]


phoenix70 - 28/2/08 at 06:44 PM

quote:
Originally posted by martin1973
well unless you a bit daft how they going to know
yes you can search for users online via your router/hub

but unless you call your device buy you own name how can they find u.




It's a bit easier than you think to trace an illegal computer on your network, and any security consultant worth his salt would quickly find some information on the machine to prove identity, also every wireless card (and wired ones) have a unique number that can be traced as well