Because standard cabling falls short of your distance requirement you 
really can't do it cheaply... although there is one alternative but its a 
lot of work.  Go here and do what you can, good luck!

http://www.qsl.net/n9zia/wireless/page01.html


> i have internet connection my workshop . my home at a distance of 1 k.m 
f> rom workshop . no i need to from lan between workshop and home

> what is the best very low low low cost (main) solution 

> please send me solution...