in ThinkPad: X Series Tablet and Helix Laptops https://forums.lenovo.com/t5/ThinkPad-X-Series-Tablet-and-Helix-Laptops/Can-you-switch-antennas-on-an-X220/m-p/1348561 ThinkPad: X Series Tablet and Helix Laptops topics Tue, 10 Dec 2013 02:06:07 +0000 tp03_en <![CDATA[ ]]> https://forums.lenovo.com/topic/findpost/1302/1348561/1348561 I have an X220 with a WWAN card.  I don't use it anymore so I will be switching it out for an MSATA.  I will then have two spare large antennas.  I know that sometimes you want to match antenna size to wavelenght and sometimes you just want a big atenna.  If in wifi, you just want it bigger, well ]]> Tue, 10 Dec 2013 02:06:07 +0000 https://forums.lenovo.com/topic/findpost/1302/1348561/1348561 daveboston