"5Ghz的wifi早就淘汰了"?

WayCool說：
"5Ghz的wifi早就淘汰了"
Dual-band routers
http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&DEPA=0&Order=BESTMATCH&N=-1&isNodeId=1&Description=5ghz+wireless+n+adapter&x=0&y=0

Dual-band adapters
http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&N=100010074&IsNodeId=1&Description=5ghz%20wireless%20n%20adapter&name=Wireless%20Adapters&Order=BESTMATCH
http://www.amazon.com/s/ref=nb_*****_noss?url=search-alias%3Daps&field-keywords=dual-band+wifi+card#/ref=nb_*****_noss?url=search-alias%3Daps&field-keywords=dual-band+mini+wifi+adapter&rh=i%3Aaps%2Ck%3Adual-band+mini+wifi+adapter

別那麽倔。壇上老貓已研究過FCC文件，說那大鍋天線不犯法。下次降落我家機場（也就是隔壁學校操場）吱一聲，讓我隨你飛回去。我正加緊學怎麽支大鍋天線呢。到時還可上你家ranch水塔上幫你扶一把什麽的。對了，那對準的望遠鏡一定要德國踩死的。大鍋就用TTY研發的最先進的笊籬型。還有，你那250mW的大功率router要調低些，否則安個27dBi的大鍋就犯法了。

所有跟帖： 

• 誰還用11a? 你 -WayCool- ♂ (0 bytes) () 05/08/2012 postreply 10:49:49

• 這些都是802.11N 2.4/5GHz dual band -slow_quick- ♂ (453 bytes) () 05/08/2012 postreply 16:05:45