Shielded Coupling/Decoupling Network

CDN S1

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.

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Introduction

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 S1 supports data rate up to 1 Mbit/s and is designed especially for BNC ports. During tests, it maintains stable, distortion-free data transmission to reflect actual communication status of devices. It avoids data loss and incorrect judgements from interference, ensuring accurate and repeatable results.

Features

> Supports data rate up to 1 Mbit/s

> Especially for single-core shielded coaxial cable

> BNC port, support most industrial communication equipment

> Max. current rating 1 A for wider application coverage

Standards

IEC Standards

IEC 61000-4-6

GB/T Standards

GB/T 17626.6

EN Standards

EN 61000-4-6

Application Areas

Specification

Technical Parameters

Frequency	150 kHz ~ 230 MHz
Max. AC Voltage (L-PE)	100 V
Max. DC Voltage (L-PE)	150 V
Max. Current	1 A
RF Input Interface (BNC)	< 20 V
EUT Ports	BNC
AE Ports	BNC
Data Rate	1 Mbit/s
Common-mode (CM) Impedance (at the EUT port)
150 kHz ~ 26 MHz	150 Ω ± 20 Ω
26 MHz ~ 80 MHz	150 Ω + 60 Ω / -45 Ω
Voltage Division Factor (RF Input Port/EUT Port)
150 kHz ~ 80 MHz	9.5 dB ± 1 dB
80 MHz ~ 230 MHz	9.5 dB ± 2 dB
Common-mode Disturbance Suppression (RF Input Port/AE Port)
150 kHz	> 60 dB
1.5 MHz	> 60 dB
30 MHz	> 50 dB
80 MHz	> 50 dB
230 MHz	> 40 dB

General Parameters

Accessories

Optional Accessories

1	150 Ω to 50 Ω Adapter	Model: CDN 100KIT Insertion Loss: 9.5 dB ± 0.5 dB Number: 2
2	BNC 50 Ω Coaxial Terminator	Model: TF2-1-BNC(J)2W DC-1G Impedance: 50 Ω Power: 2 W Frequency: DC ~ 1 GHz Port: BNC

Standard Accessories

User Manual, Instrument List, Adapter

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Weight	Approx. 4 kg
Dimension	210 mm (L)170 mm (H)115 mm (W)
Enclosure Material	Aluminum
Ambient Temperature	15℃ ~ 35℃
Relative Humidity	45% ~ 75%
Package	Carton

Shielded Coupling/Decoupling Network CDN S1

Shielded Coupling/Decoupling Network

CDN S1