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各大运营商其网络制式的信号频段是多少呢？2G，3G，4G到底是什么意思呢？信号不好时怎么选择合适的信号放大器呢？
手机频段查询
by yuxi xiong
What is it about?
各大运营商其网络制式的信号频段是多少呢？2G，3G，4G到底是什么意思呢？信号不好时怎么选择合适的信号放大器呢？
App Store Description
各大运营商其网络制式的信号频段是多少呢？2G，3G，4G到底是什么意思呢？信号不好时怎么选择合适的信号放大器呢？
手机频段查询详细的介绍了三大运营商（移动，联通，电信）各种网络制式的详细信号频段，为您提供简便，快捷的查询方法。
您只需要选择运营商以及需要了解的网络制式，就能马上知道其信号频段的具体数值。
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AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.
