lybkill 发表于 2014-10-12 15:35 这点首选要解释一下LNA，GPS LNA一般放大的频率不仅仅只有GPS频段，只是在比如说1.8G频段效率没有那么好 ...
Undo
Redo
Table
Removeformat
Autotypeset Left Center Right
FloatLeft FloatRight Orderedlist Unorderedlist
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