Conducted Emissions

Photograph showing the test setup for conducted emissions. Electronic equipment is connected via cables to a power strip on a wooden table. A measurement instrument is placed on a wooden cabinet. A board with Chinese characters '测试中' (meaning 'testing in progress') is visible in the background.

Radiated Emissions (30M-1GHz)

Photograph of the test setup for radiated emissions from 30MHz to 1GHz. The testing takes place inside an anechoic chamber, identifiable by its RF-absorbent wall panels. A turntable is positioned to rotate the device under test, with an antenna set up to receive emissions. Test equipment is visible. The logo '精检测 PRECE TESTING' (Prece Testing) is displayed.

Radiated Emissions (Above 1GHz)

Photograph of the test setup for radiated emissions above 1GHz. This setup is also located within an anechoic chamber. A large, rectangular block of white foam material is centrally placed, likely representing the device under test or a specific test configuration. The logo '精检测 PRECE TESTING' (Prece Testing) is visible.