This document presents the test setup photographs for the ATT739 device during radiated and conducted emission testing. The images showcase the equipment configuration and environment used to assess the device's electromagnetic compatibility (EMC) performance. These tests are crucial for ensuring that the device meets regulatory standards and does not interfere with other electronic equipment.
The radiated emission test setup includes images for both below 1 GHz and above 1 GHz frequency ranges, demonstrating the different antenna and measurement techniques employed. The conducted emission test setup illustrates the connection of the device to the test equipment for measuring emissions conducted through its power and signal cables. These photos provide a visual record of the testing process and serve as a reference for verifying the test results.
Shenzhen CTB Testing Technology Co., Ltd. conducted the tests, ensuring compliance with relevant EMC standards. The report includes contact information for further inquiries and a link to their website.