In the IEC 61000-4-6 C.S. test, test voltage strength levels such as 1V / 3V / 10V are defined. However, whether these voltage levels—i.e., immunity test voltages—are referenced at the "source" of the generator or at the input of the CDN (after the 6dB attenuator) is unclear. Both interpretations are reflected in the regulatory diagrams, leading to confusion. Here, we clarify and share insights to...[+more]
The FCC Workshop has concluded, and the key impact on SAR from the meeting is the change in Body SAR testing distance to 5mm....[+more]
BTL SH lab provides outdoor EMC testing services....[+more]
On March 11, 2025, the Bluetooth Special Interest Group released the Bluetooth Trademark License Agreement Version 1.8, optimizing the trademark usage guidelines to ensure the consistency of the brand's visual image....[+more]
BTL joined the SparkLink Alliance in 2024 and has established a SLE RF testing environment....[+more]
In the past, most charging companies went to CQC certification, which is a voluntary certification, and the state does not require it. It is now officially included in the scope of CCC compulsory certification, and has been designated laboratory certification since March 1, 2025...[+more]
In 2024Q4, the GCF (Global Certification Forum) released the new version v3.95.0 of GCF-CC. GCF-CC v3.95.0 will take effect on October 23, 2024, and will be mandatory on February 4, 2025 (GCF-CC v3.94.0 will be valid until February 3 2025). ...[+more]
CISPR 11: 2024 informs you of the layout and evaluation, radiation and conduction extension testing content for engineering medical robots....[+more]
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