• CDG 7000-200 Conducted Immunity, 4 kHz - 400MHz, 200Watts
  • CDG 7000-200 Conducted Immunity, 4 kHz - 400MHz, 200Watts

CDG 7000-200 Conducted Immunity, 4 kHz - 400MHz, 200Watts

The CDG 7000 is a new test generator for all standards on immunity to conducted disturbances induced by high-frequency fields - including BCI tests (ISO 11452-4). One of the very few combined IEC 61000-4-6 test systems that contain the RF signal generator, an RF power amplifier, a 3-channel RF voltmeter, and a directional coupler at a very affordable price.

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Software HELIA 7

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Data Sheet

CDG7000-200-4 Data Sheet

SPECIFICATIONS

CDG 7000-200 Conducted Disturbances Test System

200 W, 100 kHz - 400 MHz Conducted RF Immunity and BCI Test System with Optional 4 kHz – 1 MHz Low-Frequency Extension

The Schlöder CDG 7000-200 is a compact conducted-disturbance test system designed for RF conducted immunity testing, Bulk Current Injection testing, and magnetic-field-related immunity applications. The system integrates the primary instruments required for RF immunity testing into a single platform, including an RF signal generator, a 200 W RF power amplifier, a 3-channel RF voltmeter, and a directional coupler.

For applications requiring lower frequency coverage, the CDG 7000-200 can be expanded with the CDG 7000-200-4 add-on amplifier. This accessory complements the CDG 7000-200 by extending the usable conducted immunity test range down to 4 kHz – 1 MHz.

Together, the CDG 7000-200 and CDG 7000-200-4 provide a powerful conducted immunity platform for commercial, medical, military, aerospace, automotive, and industrial EMC testing.

Standards and Applications

The CDG 7000 supports a wide range of conducted RF immunity and magnetic field-related test requirements, depending on the selected model and accessories.

Standard / ApplicationTypical Use
IEC / EN 61000-4-6 Conducted immunity to RF disturbances induced onto cables
IEC 60601-1-2 Ed. 4.1 Medical electrical equipment EMC immunity testing
IEC 61000-4-39 Close proximity radiated fields / magnetic field-related immunity test setups
MIL-STD-461 CS114 Bulk cable injection susceptibility testing
ISO 11452-4 Automotive Bulk Current Injection Testing
NAMUR Industrial immunity applications
IEC 61326-3-2 Functional safety-related immunity applications, depending on configuration

System Overview

The CDG 7000-200 is intended for laboratories requiring a high-power, integrated conducted RF immunity system. The unit combines RF generation, amplification, RF voltage measurement, and directional coupling in one compact instrument. This reduces the need for multiple external instruments and simplifies the integration of the conducted immunity system.

The CDG 7000-200 is especially well-suited for applications requiring higher RF power, BCI testing, and closed-loop current control. With the appropriate accessories, the system supports BCI testing up to 500 mA closed loop.

For low-frequency conducted immunity requirements, the CDG 7000-200-4 add-on amplifier expands the CDG 7000-200 system downward to 4 kHz – 1 MHz, complementing the main CDG 7000-200 frequency range of 100 kHz – 400 MHz.

Key Features

  • Integrated RF signal generator, RF power amplifier, 3-channel RF voltmeter, and directional coupler
  • Generator frequency range CDG 7000-200 covers 100 kHz – 400 MHz, 
  • CDG 7000-200 supports BCI testing up to 500 mA closed loop with the appropriate accessories
  • Optional CDG 7000-200-4 amplifier extends the CDG 7000-200 system downward to 4 kHz – 1 MHz
  • HELIA 7-Basic software included for test control, reporting, and EUT monitoring
  • HELIA 7 BCI software available for BCI testing
  • External amplifier expansion through the second generator output
  • SCPI command set for integration into automated EMC software systems
  • Interfaces include USB and LAN, with optional GPIB
  • Temperature measurement input for monitoring BCI clamp temperature
  • Input for external pulse modulation
  • Configurable digital 8-channel user port
  • EUT monitor input and EUT failed input for automated test evaluation

System Overview

The CDG 7000 is well-suited for laboratories that need a compact, integrated conducted-immunity platform. By combining multiple instruments into one system, the CDG 7000 helps reduce rack space, setup complexity, cabling, and integration time.

The system can be configured for IEC 61000-4-6 testing using CDNs or EM clamps, for ISO 11452-4 / MIL-STD-461 CS114 BCI testing using injection and monitoring probes, and for IEC 60601-1-2 Ed. 4.1 / IEC 61000-4-39 related test configurations with the proper accessories and software.

Available Versions

Model Frequency Range RF Amplifier Power Function Included Software / Interfaces Notes
CDG 7000-200 100 kHz – 400 MHz 200 W nominal RF amplifier; 100 W linear at 1 dB compression Main conducted disturbances test system with integrated RF generator, 200 W RF amplifier, RF voltmeter, and directional coupler HELIA 7-Basic, USB, LAN HELIA 7-BCI recommended
CDG 7000-200-4 4 kHz – 1 MHz 250 W linear minimum Low-frequency add-on amplifier for the CDG 7000-200 HELIA 7-Basic, USB, LAN HELIA 7-BCI recommended

 

RF Power Amplifier Specifications

Parameter CDG 7000-200
Frequency Range 100 kHz – 400 MHz
Low Frequency Extension CDG 7000-200-4:
4 kHz – 1 MHz
Nominal Output Power 200 W
Linear Power at 1 dB Compression 100 W
Gain 56 dB nominal
Flatness ±1.5 dB max.
Input Power for Rated Output 1 mW / 0 dBm
Input / Impedance SMA / 50 Ω
Output / Impedance N / 50 Ω
Input VSWR 1.5:1 max.
Harmonic Distortion < 20 dBc @ 100 W
Spurious < -75 dBc to 10 W
Directional Coupler  
Power Rating 500 W
Frequency Range 10 kHz – 400 MHz
Coupling 50 dB

CDG 7000-200-4 Add-On Amplifier Specifications

The CDG 7000-200-4 is a low-frequency extension amplifier designed specifically to complement the CDG 7000-200. It extends the system capability down to 4 kHz – 1 MHz for applications that require lower frequency conducted immunity testing.

Parameter CDG 7000-200-4
Frequency Range 4 kHz – 1 MHz
Output Power 250 W linear minimum
Input Impedance SMA, 50 Ω nominal
Output Impedance N, 50 Ω nominal
Gain 55 dB ±1.5 dB
Distortion < 40 dB at 200 W output power
Input Power for Rated Output Power 1 mW / 0 dBm
Maximum Permissible Input Power Without Damage 1 Vrms / 13 dBm
Remote Control USB and LAN using SCPI
Cooling Temperature-controlled fan
Protection Short-circuit, overload, and over-temperature protection
Amplifier Technology Linear MOSFET amplifier
Amplifier Class Class A/B
Indicators Ready and Protection LEDs
Interlock Interlock input included

 

RF Generator Specifications

Parameter Specification
RF Outputs Two switchable SMA outputs; one output used at a time
Frequency Range 9 kHz – 1.2 GHz, usable from 4 kHz
Frequency Resolution 1 Hz
Output Level Range 0 to -63 dBm
Output Level Resolution 0.1 dB
Harmonics < 30 dBc
Spurious < 45 dBc
Internal AM 0 – 100%, 1% resolution
External AM 0 – 100%, 1 V = 100%, BNC input
Internal Pulse Modulation 5 – 95%, 1% resolution
External Pulse Modulation DC – 1 MHz, 3.3 / 5 V CMOS / TTL, BNC input

LF Generator Specifications

Parameter Specification
Connector BNC jack
Frequency Range 1 Hz – 100 kHz
Frequency Resolution 0.1 Hz
Signal Types Sine, square, triangular
Amplitude 0 – 1 V

RF Voltmeter Specifications

Function Connector Frequency Range Measuring Range
RF Voltmeter, Test Level BNC jack 9 kHz – 1.2 GHz, usable from 4 kHz -40 to +30 dBm
RF Voltmeter 2 + 3, Forward / Reverse Power 2 x SMA 9 kHz – 1.2 GHz, usable from 4 kHz -40 to +33 dBm plus directional coupler, typically 40 dB

Monitoring, Control, and Interfaces

Module / Function Specification
EUT Monitor Input Voltage 0 to 10 V DC
EUT Monitor Resolution 2.5 mV
EUT Monitor Input Impedance 100 kΩ
EUT Failed Input Signal 3.3 / 5 V CMOS / TTL
EUT Failed Detection Mode Status or edge controlled
Temperature Measurement 10 – 100 °C, PT1000, resolution < 1 °C
USB Interface USB 2.0, USB-B
LAN Interface 100 Mbit, RJ45
GPIB Interface Optional, Centronics
Digital Outputs 4-bit digital output, 5 V CMOS / TTL
Digital Inputs 4-bit digital input, 5 V CMOS / TTL
Interlock Closes at R < 1 kΩ

General Specifications

Parameter Specification
Operating Temperature Range 0 – 40 °C
Housing 19-inch desktop case, 84 TE, 3 HE
Weight Approx. 11 kg
Dimensions Approx. 450 x 135 x 504 mm
AC Input 100 – 240 VAC, 50 / 60 Hz

Included Scope of Delivery

Included Item Description
Power Cable V-Lock power cable
Ground Terminal Included
USB Cable Included
BNC Connector / 50 Ω Resistor Included
Socket Strips and SMA Fixed Cables 2 x socket strips and 3 x SMA fixed cables, already connected
HELIA Software Dongle USB dongle for HELIA software
User Manual Included
USB Stick Includes calibration certificate, user manual, and HELIA software
RF Cable L0023 BNC male to N male, 1.5 m
RF Cable L0068 N connector to N connector, 1.5 m
RF Cable L0024 BNC male to TNC male, 1.5 m
RF Cable L0069 N connector to angled BNC connector, 30 cm, for 75 W version only

Typical Test Configurations

IEC / EN 61000-4-6 Conducted Immunity

For IEC 61000-4-6 testing, the CDG 7000 is used with coupling/decoupling networks, EM clamps, or other suitable coupling devices. The generator produces the RF disturbance signal while the integrated amplifier, RF metering, and directional coupler support level setting, monitoring, and test execution.

MIL-STD-461 CS114 and ISO 11452-4 BCI

For BCI testing, the CDG 7000 can be configured with a BCI injection probe and a current monitoring probe. The CDG 7000-200 configuration supports BCI testing up to 500 mA closed loop when used with the correct accessories.

IEC 60601-1-2 Ed. 4.1 / IEC 61000-4-39

The CDG 7000-75-10 is well-suited for medical EMC immunity test configurations requiring low-frequency RF conducted immunity and magnetic field-related test setups. Additional accessories and test fixtures may be required depending on the final test standard and level.

Accessories

Clamps, BCI Probes, Current Monitoring Probes, Attenuators, and Terminations

Accessory Description / Use Picture
CDG CDN BCI-P1 Bulk Current Injection probe; 1 – 400 MHz; for cables up to 40 mm diameter; includes calibration set  
CDG CDN BCI-P1_MT-1 Additional transformer for CDN BCI-P1; 4kHz – 400 MHz; for cables up to 40 mm diameter; includes matching nework + calibration set   
CDG CMP-45 Foldable current monitoring probe, 10 kHz – 400 MHz, for cables up to 45 mm diameter  
CDG A CMP-45 Calibration set for CDG CMP-45  
CDG CMP-46 Non-foldable current monitoring probe, 10 kHz – 400 MHz, for cables up to 46 mm diameter  
CDG A CMP-46 Calibration set for CDG CMP-46  
CDG 7006-20W 6 dB attenuator, 20 W  Attenuator
CDG 7006-100W 6 dB attenuator, 100 W Attenuators
CDG 7020-20W 20 dB attenuator, 20 W Attenuator
CDG A 50 BNC termination, 50 Ω, 1 W  
CDG A 50-10W BNC termination, 50 Ω, 10 W Termination
CDG 7000-200-4 Low-frequency extension amplifier for CDG 7000-200, 4 kHz – 1 MHz  

Why Buy from Absolute EMC?

Absolute EMC supports EMC laboratories with equipment selection, system configuration, installation, training, and application support. The Schlöder CDG 7000-200 and CDG 7000-200-4 combination can be configured for commercial, medical, military, aerospace, automotive, and industrial EMC test requirements.

Selecting the correct configuration depends on the applicable standard, required test level, frequency range, EUT cable configuration, coupling method, and whether CDN, EM clamp, or BCI testing is required. Absolute EMC can help define the correct generator system, low-frequency extension, coupling devices, calibration accessories, monitoring probes, software, and RF cabling for your application.

Request a Quote

Contact Absolute EMC to configure a Schlöder CDG 7000-200 conducted disturbances test system with the CDG 7000-200-4 low-frequency add-on amplifier. Please provide the applicable standards, frequency range, required test level, EUT cable configuration, cable diameter, coupling method, and whether CDN, EM clamp, or BCI injection testing is required.

 

 

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