Dual-band routers transmit both the 2.4GHz and 5GHz bands as one network with the same name and password.

双频路由器发送2.4GHz和5GHz两种频段信号，使之成为一个使用同样名称和密码的网络。

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This tool helps the user to connect the ZyXEL NWD Series of dual-band wireless USB adapters to a 2.4 G network or a 5G network and bring him a better Internet experience over existing 802.11 networks.

这个工具可以帮助用户连接双波段无线USB适配器2.4 G网络或5G网络合勤NWD系列和给他带来更好的互联网体验在现有的802.11个网络。

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A new type of dual circular polarization ultra-wide-band 8 ports beam forming network is proposed in this paper.

提出了一种新型宽带8路双圆极化和差波束形成网络，推导了网络的基本原理并给出了设计实例。

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Today's announcement continues to show 1O1O and one2free leading 4G technology innovation in mobile telecommunications services in Hong Kong since the world's 1st dual band 4G LTE network was launched in November 2010.

ENGADGET: Hong Kong's CSL preps network for LTE Cat 4, offers Huawei's 150 Mbps mobile hotspot (video)

With combined dual band speeds up to 733 Mbps, the AC750 upgrades your network with the latest technology and is perfect for digital entertainment throughout the home.

ENGADGET: Belkin outs AC1800 and AC750 dual-band routers, USB WiFi adapter at CES 2013