Radio mobile

Radio Mobile is a Free Radio Propagation simulation program which operates over the frequency range of 20MHz to 20GHz.

It is based on the ITS (Longley-Rice) propagation model.Download Radio Mobile setup here, maybe you can use for planning and designing your wifi networks.

(Source : http://www.g3tvu.co.uk/Radio_Mobile.htm )

Backtrack 3.0 on Virtualbox

For assumption,you’ve installed virtualbox and have virtual drive on your pc.

Ok.lets start :
1.open your virtualbox

2.create new virtual machine

3.give a name for your virtual machine

4.set base memory size

5.create new boot hardisk

6.click next to virtual disk wizard

7.select hardisk storage type

8.select virtual disk location and size

9.finally,click finish to start backtrack on virtualbox


10.now,go to setting your backtrack iso format,click setting


11.select cd/dvc room to mount backtrack image

12.add your backtrack image file



13.then,click start to begin backtrack

14.boot is running





15.backtrack is running,have fun

Antenna Installation for wifi,hotspot and public internet service

This is antenna instalation

and network instalation by team work.It just a Documentation not tutorial.
1.Top of the tower

2.Don't forget "safety first" use the safety belt before climb up the tower

3.Harivo start for climbing

4.Finally,finish to the top of the tower,ready for antenna installation
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5.Access Point and Arrester

6.UTP cable,we use 50 meters

7.2 meters omni slotted antenna for point to multipoint

8.Team work ,we need it for succesfull installation

9.Pull up the antenna with pulley

10.ADSL modem,UPS and desktop pc for the PC ROUTER

11.Finally.......

12.Hub for LAN clients

13.check the cable to hub