tag:blogger.com,1999:blog-353483702011-07-08T07:21:07.697+07:00Jackhttp://www.blogger.com/profile/04856765221802916091noreply@blogger.comBlogger11100tag:blogger.com,1999:blog-35348370.post-1159725391732838532006-10-02T00:25:00.000+07:002006-10-17T03:00:39.033+07:00<div style="TEXT-ALIGN: center"><span style="font-size:180%;"><span style="color:#ff0000;"><span style="FONT-WEIGHT: bold">WUSB54G ANTENNA MODIFICATION </span><br /></span></span></div><br />1. The Card before modification and after modification<br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/1.0.jpg"><img style="FLOAT: left; MARGIN: 0pt 10px 10px 0pt; CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/1.0.jpg" border="0" /></a><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/11_done_1.0.jpg"><img style="FLOAT: left; MARGIN: 0pt 10px 10px 0pt; CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/11_done_1.0.jpg" border="0" /></a><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><div style="TEXT-ALIGN: center"><span style="COLOR: rgb(204,0,0);font-size:180%;" >ATTENTION!<br />MODIFY THE CARD AND REMOVE THE GUARANTEE SEAL, YOU WILL LOOSE YOUR GUARANTEE OF THE PRODUCT. SO MAKE IT WITH YOUR OWN RISK<br /><br /></span><div style="TEXT-ALIGN: justify"><span style="COLOR: rgb(0,0,0)">2. <strong>Why we choose USB type?</strong></span> <ul><li>It's quiet handy.</li><li>We can make it to travel</li><li>Easy to use</li><li>Do not need to open the case to make instalation, just plug and play</li><li>So many product to choose</li><li>Not too expensive</li></ul>3. Why we choose WUSB54G v.4<br /><br /><ul><li>It's not to small to modify and its uses Ralink2570 chipset, this Card driver Linux compatible. </li><li>Because so many USB Card type that not available with Linux driver or not been ready yet .</li><li>Remember just only version 4 uses a Ralink Chips<br /></li></ul>4. The Driver <ul><li>There are two drivers available: rt2570 is the stable version</li><li>while rt2x00 is the development version based on the new devicescape stack. </li><li>The driver you can download both at <a href="http://rt2x00.serialmonkey.com">http://rt2x00.serialmonkey.com</a> </li><li>The driver both to work, but less problems with the stable one.<br /></li></ul>5. Monitoring/Kismet<br /><ul><li>If your are playing with monitoring (kismet, airodump, etc.) or injecting packets (aireplay), you should check out the CVS version of the stable driver or a specially patched one at <a href="http://http://homepages.tu-darmstadt.de/~p_larbig/wlan/">http://http://homepages.tu-darmstadt.de/~p_larbig/wlan/</a>. These can inject packets and show the signal strength.</li></ul>6. STEP BY STEP MODIFICATION<br /><ul><li>WUSB54G ver.4, you can take a look to the bottom of the card version tag maked yellow in the picture. So check the product before you buy the card.</li><li><span style="font-size:130%;"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/02_lower_1.0.jpg"><img style="FLOAT: left; MARGIN: 0pt 10px 10px 0pt; CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/02_lower_1.0.jpg" border="0" /></a></span></li></ul><br /><br /><br /><br /><br /><br /><br /><br />7. OPEN THE CHASE<br /><ul><li>To open the chase, the first you have to open the screw under the rubber pad bellow the antenna ( marked blue ). After that you can carefully open the case.</li><li><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/02_lower_11.jpg"><img style="CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/02_lower_11.jpg" border="0" /></a> </li></ul>8. THE CARD OPEN<br /><ul><li>After you open the chase you can see all of the parts.</li><li>Take a look soldered of the original antenna, this is will be modification, to make eksternal antenna.</li><li><span style="font-size:130%;"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/03_open_1.0.jpg"><img style="CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/03_open_1.0.jpg" border="0" /></a></span> </li></ul>9. DESOLDERED THE ANTENNA<br /><ul><li>And then de soldered the original antenna using soldering iron and a de soldering pump.<br /></li><li><span style="font-size:130%;"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/04_board_up_1.jpg"><img style="CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/04_board_up_1.jpg" border="0" /></a></span></li></ul>10. BE CAREFULL<br /><ul><li>Be carefull not to overhead the board or accidently create a connection between the antenna ground and and the small-SMD-capasitor as above.</li><li><span style="font-size:130%;"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/06_no_antenna_1.jpg"><img style="CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/06_no_antenna_1.jpg" border="0" /></a></span> </li></ul>11. TAKE A RP-SMA PIGTAIL<br /><ul><li>Take a common RP-SMA pigtail or pigtail you want to use, and soldering the cable, the shielding to the ground and the core to the small pad next to shielded chip.</li><li><span style="font-size:130%;"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/08_pigtail_close_1.jpg"><img style="CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/08_pigtail_close_1.jpg" border="0" /></a></span> </li></ul>12. DRILL THE CHASE<br /><ul><li>In this case we can't re-use the hole of the original antenna, so we must drill the chase to make a hole. Be carefull when drill the chase.</li><li><span style="font-size:130%;"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/09_case_open_1.jpg"><img style="CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/09_case_open_1.jpg" border="0" /></a></span> </li></ul>13. COMPLETE<br /><ul><li>After finish all, then close the chase. And the modification of the external antenna is done.</li><li><span style="font-size:130%;"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/10_case_1.jpg"><img style="CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/10_case_1.jpg" border="0" /></a></span></li></ul>14. ALL DONE<br /><ul><li>You can attach with the antenna that you want.</li><li><span style="font-size:130%;"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/11_done_1.1.jpg"><img style="CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/11_done_1.1.jpg" border="0" /></a></span></li></ul>15. OR<br /><ul><li>Maybe if you dont want to drill the chase, you can make the pigtail like this. So you can use the original hole of the antenna.</li><li><span style="font-size:130%;"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://photos1.blogger.com/blogger/6058/3930/1600/7.jpg"><img style="CURSOR: pointer" alt="" src="http://photos1.blogger.com/blogger/6058/3930/320/7.jpg" border="0" /></a></span> </li></ul>source : from linux forum, re-write by me. </div><div style="TEXT-ALIGN: justify">any suggest for my web or the article? </div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/35348370-115972539173283853?l=linksys-wusb54g.blogspot.com' alt='' /></div>Jackhttp://www.blogger.com/profile/04856765221802916091noreply@blogger.com42