High frequency recommended vocabulary
In Europe the conducted radio-frequency immunity test is most often encountered through the standards for multimedia equipment, for power drive systems and for industrial process control, all of which call it up and set the level appropriate to their environment, and it is one of the tests that a design engineer is most likely to fail at the first attempt because the coupling path it excites is a cable rather than the enclosure. The European edition reproduces the international injection methods, including the coupling and decoupling networks, the electromagnetic clamp and the current injection probe, and it adds the foreword and annex that link it to the directive it serves. The choice of injection method is not free: for a screened cable the standard expects the screen to be used as the injection path, and for a complex multi-conductor cable it is often the electromagnetic clamp that gives the representative result. The report must record which method was used for each port.
The CST 1075 conducted immunity test system is an integrated automatic test system designed in accordance with IEC/EN 61000-4-6.
The CST 10150 conducted immunity test system is an integrated automatic test system designed in accordance with IEC/EN 61000-4-6.
The CST 1075E conducted immunity test system is an integrated automatic test system designed in accordance with IEC/EN 61000-4-6 and medical industry standard YY 9706.102.
The CDN M2-200 Coupling/Decoupling Network is designed for high-power electrical equipment with a three-phase five-wire design.
The CDN M5-200, complies with IEC/EN 61000-4-6 and is designed for high-power electrical equipment, featuring a three-phase five-wire configuration for reliable RF common-mode disturbance coupling to power lines and effective RF decoupling between the EUT and AE during conducted immunity testing, with a maximum load capacity of 200 A.
The CDN Mx coupling/decoupling network complies with IEC/EN 61000-4-6 and is suitable for surge immunity testing of single-phase 1-wire/2-wire/3-wire and three-phase 4-wire/5-wire power lines.
The CDN AF2 is a coupling/decoupling network for unscreened unbalanced lines, intended for conducted immunity tests on various unscreened unbalanced cables.
CDN AF4 is a coupling/decoupling network for unscreened unbalanced lines, intended for conducted immunity tests on various unscreened unbalanced cables.
The CDN T2 Coupling/Decoupling Network for Unscreened Symmetrical Lines is designed in compliance with IEC 61000-4-6
The CDN T4 Coupling/Decoupling Network for Unscreened Symmetrical Lines is designed in compliance with IEC 61000-4-6,
CDN RJ45 is a coupling/decoupling network for unscreened balanced lines, intended for conducted immunity tests on various unscreened balanced cables.
The CDN S1 shielded coupling/decoupling network strictly complies with IEC 61000-4-6, and is intended for conducted immunity tests on single-core shielded coaxial cable.
The CDN S4 shielded coupling/decoupling network complies with IEC/EN 61000-4-6, is designed for conducted immunity testing of USB transmission lines.
The CDN SRJ45 Coupling/Decoupling Network for Screened Symmetrical Lines is designed in compliance with IEC 61000-4-6, GB/T 17626.6 and other domestic and international standards, and fully complies with the performance and cabling specifications for CDNs.
CDN S9 is a coupling/decoupling network for screened lines, intended for conducted immunity tests on various screened cables.
The CDN S15 Coupling/Decoupling Network for Screened Lines is designed in compliance with IEC 61000-4-6, GB/T 17626.6 and other domestic and international standards, and fully complies with the performance and cabling specifications for CDNs.
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