我们采取了适当措施，来拦截发射到测试实验室的无线电干扰信号。在此以后，我们自己测试了这次攻击，证实了使用正确设备是有可能阻断信号的。

After taking appropriate measures to contain the RF interference to our test lab, we tested the attack out for ourselves, and were able to verify that it's possible with the right equipment.

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有了这一模块，用户可以手动调试设置信号和测试安装及设备。

With this module, users can manually set signals for commissioning and testing installations and devices.

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检查，测试和维修用户住所的有线电视和卫星电视信号和相关设备。

Inspect, test and repair cable and satellite television signals and associated equipment at subscriber's premises.

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