Introduction:
CDN S9 USB3.0 is a coupling decoupling network device for USB3.0 connectors from Schwarzbeck, Germany, which is authorized by EUTTEST Shenzhen for sales and quotation services. The device complies with the requirements of IEC 61000-4-6, Figure D.1, and can conduct conducted immunity tests on products with USB3.0 shielded cable connectors, but of course, it is also compatible with USB 2.0 and USB 1.1 types of connectors. The device supports a maximum of 100V AC or 150V DC voltage input to the DUT and a rated current of 0.25A.
If you want toConducted Immunity Testing for Type C USB Connectors Optional: CDN S24 Coupling and Decoupling Network for USB-C Connectors The
Technical parameters:
<<<<提醒:左右滑动表格>>>>Model number | CDN S9 USB3.0 |
Device name | Coupling decoupling network for USB 3.0 connectors |
manufacturer | Schwarzbeck |
agent | EUT TEST |
Test frequency range | 10kHz-230MHz |
Common mode impedance of CDN | At 10 kHz - 24 MHz: 150 Ω ±20 Ω At 24MHz - 80MHz: 150 Ω +60 Ω / -45 Ω 80 MHz - 230 MHz: 150 Ω ±60 Ω See common mode impedance graph below for detailed values. |
partial pressure coefficient | 9.5dB |
Maximum RF Voltage | 30V |
Maximum input power | 6W ≈ 37dBm |
connector | BNC |
Input/Output Impedance | 50Ω |
Maximum Input Voltage | 100V AC 150V DC |
saturation current | 0.25A |
size | 216 mm*105 mm*108 mm |
weight | 1.5 kg |
EUT Port Connector | USB 3.0 Connector, Type A |
AE Port Connector | USB 3.0 Connector, Type B |
Recommended Calibration Options | SA USB SR 100-6W |

Common mode impedance graph
Other types of CDN recommendations:
- Learn how to shop for a CDN?
- Need CDNE?
- Need more CDN & CDNE Coupling & Decoupling Networks models with test voltages and number of cables under test?
Please go to the following link to view:
Difference between CDN and CDNE Schwarzbeck Coupling Decoupling Networks Product Catalog