IEC 62047-7:2011描述了可用于评估和确定BAW谐振器、滤波器和双工器设备作为射频控制和选择设备的性能特征的术语、定义、符号、配置和测试方法。本标准规定了BAW谐振器、滤波器和双工器设备的测试方法和一般要求，这些设备通过能力或资格认证程序进行质量评估。

IEC 62047-7:2011 describes terms, definition, symbols, configurations, and test methods that can be used to evaluate and determine the performance characteristics of BAW resonator, filter, and duplexer devices as radio frequency control and selection devices. This standard specifies the methods of tests and general requirements for BAW resonator, filter, and duplexer devices of assessed quality using either capability or qualification approval procedures.