Conducted Emissions Test Setup

This section displays the test setup for conducted emissions. The image shows a laboratory environment where the product is connected via cables to testing equipment placed on a wooden table. The setup includes the main device, power cords, and various electronic instruments essential for measuring electromagnetic interference conducted back onto the power lines. The overall arrangement is designed to simulate real-world operating conditions to identify potential interference issues.

Radiated Emissions Test Setup (30 MHz - 1 GHz)

This image illustrates the test environment for radiated emissions, specifically covering the frequency range from 30 MHz to 1 GHz. The setup is located within an anechoic chamber, characterized by its sound-absorbing, pyramidal foam walls designed to minimize reflections and ensure accurate measurements of radiated electromagnetic fields. A turntable is visible, on which the device under test would be placed and rotated to capture emissions from all angles. Various antennas are positioned to detect these emissions. The company logo "PC 精检测 PREC E TESTING" is visible, indicating the testing facility.

Radiated Emissions Test Setup (Above 1 GHz)

This section presents the test setup for radiated emissions above 1 GHz. Similar to the previous setup, it is conducted within an anechoic chamber. The device under test is placed on a large, white foam block positioned on a table, elevating it for testing. Antennas are strategically placed to measure electromagnetic radiation emitted by the product across higher frequency bands. The company logo "精检测 PRECSE TESTING" is visible, confirming the testing laboratory.