• CDG 7000 Conducted Immunity, (4)10 kHz - 400MHz
  • CDG 7000 Conducted Immunity, (4)10 kHz - 400MHz
  • CDG 7000 Conducted Immunity, (4)10 kHz - 400MHz

CDG 7000 Conducted Immunity, (4)10 kHz - 400MHz

  • Integrated RF signal generator, RF power amplifier, 3-channel RF voltmeter, and directional coupler
  • Generator frequency range from 9 kHz to 1.2 GHz, usable from 4 kHz
  • RF amplifier configurations available from 25 W to 200 W
  • Frequency coverage options from 10 kHz to 400 MHz, depending on model
  • HELIA 7-Basic software included for test control, reporting, and EUT monitoring
  • External amplifier expansion through the second generator output
  • SCPI command set for integration into automated EMC software systems

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Software HELIA 7

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Data Sheet

SPECIFICATIONS

CDG 7000 Conducted Disturbances Test System

The Schlöder CDG 7000 is a compact conducted-disturbance test system for RF conducted immunity testing, magnetic-field-related immunity applications, and Bulk Current Injection testing. The system combines the primary instruments required for IEC / EN 61000-4-6 testing into a single integrated platform: RF signal generator, RF power amplifier, 3-channel RF voltmeter, and directional coupler.

The CDG 7000 is designed for direct disturbance injection onto power, signal, and control lines using coupling/decoupling networks, EM clamps, and BCI injection probes. This allows the equipment under test to remain in its normal operating configuration while RF disturbances are applied to connected cables and interfaces.

 

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

 

Key Features

  • Integrated RF signal generator, RF power amplifier, 3-channel RF voltmeter, and directional coupler
  • Generator frequency range from 9 kHz to 1.2 GHz, usable from 4 kHz
  • RF amplifier configurations available from 25 W to 200 W
  • Frequency coverage options from 10 kHz to 400 MHz, depending on model
  • 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 the 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 Maximum Test Level Included Software / Interfaces Notes
CDG 7000-25 10 kHz – 250 MHz 25 W 10 V, 15 V without 6 dB, with 80% AM HELIA 7-Basic, USB, LAN Integrated directional coupler
CDG 7000-75 100 kHz – 400 MHz 75 W 30 V, 40 V without 6 dB, with 80% AM HELIA 7-Basic, USB, LAN Integrated directional coupler
CDG 7000-75-10 10 kHz – 400 MHz 75 W 30 V, 40 V without 6 dB, with 80% AM HELIA 7-Basic, USB, LAN Wider low-frequency coverage
CDG 7000-200 100 kHz – 400 MHz 200 W 30 V, 40 V without 6 dB, with 80% AM, up to 500mA HELIA 7-Basic, USB, LAN Supports BCI testing up to 500 mA closed loop with appropriate accessories
CDG 7000-200 with CDG 7000-200-4 4 kHz – 1 MHz extension plus 100 kHz – 400 MHz main amplifier range 200 W main amplifier plus external low-frequency extension amplifier Application dependent up to 500mA HELIA 7-Basic, USB, LAN Lower-frequency extension for CDG 7000-200
CDG 7000-E External amplifier version No internal RF amplifier Depends on the external amplifier See the separate configuration For users requiring flexible external RF amplifier selection

Modells CDG 7000The models listed can be supplemented with additional accessories and combined with one another.

 

RF Power Amplifier Specifications

Parameter 25 W Version 75 W Version 75 W / 10 k Version 200 W Version No Amp
Model CDG 7000-25 CDG 7000-75 CDG 7000-75-10 CDG 7000-200  CDG 7000-E
Frequency Range 10 kHz – 250 MHz 100 kHz – 400 MHz 10 kHz – 400 MHz 100 kHz – 400 MHz Depended on amplifier
Low Frequency Extension — — — CDG 7000-200-4:
4 kHz – 1 MHz		  
Nominal Output Power 25 W 75 W 75 W 200 W  
Linear Power at 1 dB Compression 20 W 50 W 50 W 100 W  
Gain 46 dB nominal 51 dB nominal 51 dB nominal 56 dB nominal  
Flatness ±1.5 dB max. ±1.5 dB max. ±1.5 dB max. ±1.5 dB max.  
Input Power for Rated Output 1 mW / 0 dBm 1 mW / 0 dBm 1 mW / 0 dBm 1 mW / 0 dBm  
Input / Impedance SMA / 50 Ω SMA / 50 Ω SMA / 50 Ω SMA / 50 Ω  
Output / Impedance N / 50 Ω N / 50 Ω N / 50 Ω N / 50 Ω  
Input VSWR 1.5:1 max. 1.5:1 max. 1.5:1 max. 1.5:1 max.  
Harmonic Distortion < -20 dBc @ 20 W < -20 dBc @ 50 W < -20 dBc @ 50 W < 20 dBc @ 100 W  
Spurious < -75 dBc to 10 W < -75 dBc to 10 W < -75 dBc to 10 W < -75 dBc to 10 W  
Directional Coupler          
Power Rating 100 W 100 W 100 W 500 W  200W
(Optional 500W)
Frequency Range 10 kHz – 500 MHz 100 kHz – 500 MHz 10 kHz – 500 MHz 10 kHz – 400 MHz  10 kHz – 1 GHz
Coupling 40 dB 40 dB 40 dB 50 dB  40 dB (50dB)

 

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

Coupling Networks and CDN Accessories (See separate Page)

Accessory Description / Use Picture
CDG CDN-M1 Coupling/decoupling network  
CDG CDN-M2 Coupling/decoupling network  
CDG CDN-M3 Coupling/decoupling network  
CDG CDN-M4 Coupling/decoupling network  
CDG CDN-M5 Coupling/decoupling network  
CDG CDN-M2+3 Coupling/decoupling network  
CDG CDN-M1/-M2/-M3-10k 10 kHz coupling/decoupling network version  
CDG CDN-M4/-M5-10k 10 kHz coupling/decoupling network version  
CDG CDN-M2/-M3-125A High-current coupling/decoupling network  
CDG CDN-M4/-M5-125A High-current coupling/decoupling network  
CDG CDN-L1 Coupling/decoupling network  
CDG CDN-L1-32A 32 A coupling/decoupling network  
CDG CDN-AF2 Coupling/decoupling network  
CDG CDN-AF3 Coupling/decoupling network  
CDG CDN-AF4 Coupling/decoupling network  
CDG CDN-AF5 Coupling/decoupling network  
CDG CDN-AF6 Coupling/decoupling network  
CDG CDN-AF8 Coupling/decoupling network  
CDG CDN-AF2/-AF3-10k 10 kHz coupling/decoupling network version  
CDG CDN-AF4/-AF5-10k 10 kHz coupling/decoupling network version  
CDG CDN-RJ45 RJ45 coupling/decoupling network  
CDG CDN-RJ45-10k 10 kHz RJ45 coupling/decoupling network  
CDG CDN D 100 Coupling/decoupling network accessory  
CDG CDN-T2 Coupling/decoupling network  
CDG CDN-T4 Coupling/decoupling network  
CDG CDN-T8 Coupling/decoupling network  
CDG CDN-T2/-T4/-T8-10k 10 kHz T-series coupling/decoupling network versions  
CDG CDN-S1 Coupling/decoupling network  
CDG CDN-S1-75 Ohm 75 Ω S1 coupling/decoupling network  
CDG CDN-S2 Coupling/decoupling network  
CDG CDN-S3 Coupling/decoupling network  
CDG CDN-S4 Coupling/decoupling network  
CDG CDN-S9 Coupling/decoupling network  
CDG CDN-S15 Coupling/decoupling network  
CDG CDN-S25 Coupling/decoupling network  
CDG CDN-CAN-L4 CAN coupling/decoupling network  
CDG CDN-CAN-L5 CAN coupling/decoupling network  
CDG CDN-RJ45-S RJ45 coupling/decoupling network  
CDG CDN-HDMI HDMI coupling/decoupling network  
CDG CDN-FireWire FireWire coupling/decoupling network  
CDG CDN-USB-3.0-Z USB 3.0 coupling/decoupling network  
CDG CDN-USB-3.0-P USB 3.0 coupling/decoupling network  
CDG CDN-USB Typ-C USB Type-C coupling/decoupling network  

*Other CDNs available on request

 

Calibration Accessories for CDNs

To calibrate a coupling/decoupling network, the following accessories are used on the AE and EUT side.

Calibration Accessory Description Picture
CDG A 41xx Connection adaptor with laboratory plug for the corresponding CDN  
CDG A 4100 Mounting plate with 50 / 150 Ω transition and 50 Ω termination for AE side  
CDG 4110 50 / 150 Ω adaptor  
First CDN Calibration Setup 2 x CDG A 41xx plus 2 x CDG A 4100  
Additional CDN Calibration Setup 2 x CDG A 41xx for each additional coupling network  
Note Depending on the signal, termination can sometimes be omitted on the AE side. Contact Absolute EMC for configuration support.  

 

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

Accessory Description / Use Picture
CDG CDN EMCL-20 EM coupling clamp for cables up to 20 mm diameter; includes calibration set and factory calibration  
CDG CDN EMCL-35 EM coupling clamp for cables up to 35 mm diameter; includes calibration set and factory calibration  
CDG CDN-EMCL-NW_10 Matching network for CDN EMCL-20, extending operation down to 10 kHz  
CDG CDN ABCL-20 Decoupling clamp for cables up to 20 mm diameter; used for additional decoupling in IEC / EN 61000-4-6 immunity testing  
CDG CDN ABCL-35 Decoupling clamp for cables up to 35 mm diameter; used for additional decoupling in IEC / EN 61000-4-6 immunity testing  
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; 1 – 400 MHz; for cables up to 40 mm diameter; includes 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
Pre-Amp for CS 114 Preamplifier for low-level testing to expand the range of the internal Voltmeter/powermeter  
CDG 7000-200-4 Low-frequency extension amplifier for CDG 7000-200, 4 kHz – 1 MHz  
Helia 7 - BCI Software extension for BCI, ISO/MIL tests.  

MIL-STD-461: CDG 7000-75-10 or [CDG 7000-200 + CDG 7000-200-4] Accessories: CDG CDN BCI-P1_MT1, CDG 7020-20W, CDG CMP 45 +CDG CMP A 45, 2x CDG A 50-100W, Pre-Amp for CS 114, Helia-BCI

DO-160: CDG 7000-75-10 (limited for CAT Y)  or [CDG 7000-200 + CDG 7000-200-4] Accessories: CDG CDN BCI-P1_MT1, CDG 7020-20W, CDG CMP 45, CDG A 50-100W, Pre-Amp for CS 114, Helia-BCI

ISO 11452-4: CDG 7000-75 or CDG 7000-75-10 or CDG 7000-200  Accessories: CDG CDN BCI-P1, CDG 7020-20W, CDG CMP 45, CDG A 50-100W, Helia-BCI

Why Buy from Absolute EMC?

Absolute EMC supports EMC laboratories with equipment selection, system configuration, installation, training, and application support. The CDG 7000 can be configured for a broad range of conducted RF immunity applications, including commercial, medical, automotive, military, aerospace, and industrial EMC test requirements.

Contact Absolute EMC to review your required standards, test levels, cable types, EUT power requirements, and coupling method so we can recommend the correct CDG 7000 model and accessory configuration.

 

Request a Quote

To configure a CDG 7000 system, please provide the applicable standards, frequency range, required test level, EUT power configuration, cable types, and whether CDN, EM clamp, or BCI injection testing is required. Absolute EMC can help define the correct generator, amplifier power level, software, coupling networks, clamps, probes, calibration accessories, and RF cabling for your application.

 

 

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