Coupling and Decoupling Networks
CDNs for Immunity Testing (10 kHz to 400 MHz)
| Type | Coupling / Feature |
| CDN | Coupling and decoupling networks for frequencies: 150 kHz – 230 MHz (IEC / EN 61000-4-6) |
| CDG A 31xx | Calibration adapter for CDNs, matching impedance 50/150 Ohm |
| EMCL-20 | EM coupling section for cable diameters up to 20 mm |
| EMCL-35 | EM coupling section for cable diameters up to 35 mm |
| ABCL-20 | Decoupling section for cable diameters up to 20 mm |
| ABCL-35 | Decoupling section for cable diameters up to 35 mm |
| EMCL-NW_10 | Matching network 10 kHz – 150 kHz to extend the range of the CDN EMCL-20 |
| CDN-BCI-P1 | Current injection clamp (BCI clamp) with calibration adapter |
Coupling Networks for Interference Immunity (DC – 300 kHz)
| Type | Coupling / Feature |
| CN 19 UI | Coupling network with integrated current transformer for IEC / EN 61000-4-19 |
| CN 19 U / CN 19 I | Coupling network and current transformer for IEC / EN 61000-4-19 |
| CN 1241 xx | Switchable coupling networks for IEC / EN 61000-4-16 (32 A or 125 A) |
| CN60255 | Coupling networks for common-mode and differential-mode tests (IEC 60255-26) |
Accessories for Immunity Testing (10 kHz – 400 MHz)
| Type | Characteristic |
| CDN | Coupling and decoupling networks and calibration adapters |
| EMCL-20 | EM coupling section for cable diameters up to 20 mm |
| EMCL-35 | EM coupling section for cable diameters up to 35 mm |
| ABCL-20 | Decoupling section for cable diameters up to 20 mm |
| ABCL-35 | Decoupling section for cable diameters up to 35 mm |
| EMCL-NW_10 | Matching network 10 kHz – 150 kHz to extend the range of CDN EMCL-20 |
| CDN-BCI-P1 | Current injection clamp (BCI clamp) with calibration adapter |
| CMP-45 | Current clamp meter, foldable |
| CMP-46 | Current clamp meter |
| CDG7006-20W | 6 dB attenuator, 20 W |
| CDG7006-100W | 6 dB attenuator, 100 W |
| CDG7020-20W | 20 dB attenuator, 20 W |
| CDG A 50-10W | Termination resistor |
| HELIA 7 | Control software for BCI tests |
Accessories for Immunity Testing (DC – 300 kHz)
| Type | Characteristic |
| CN 19 UI | Coupling network with integrated current transformer (IEC 61000-4-19) |
| CN 19 U / CN 19 I | Coupling network and current transformer (IEC 61000-4-19) |
| CN 1241 xx | Switchable coupling networks (IEC / EN 61000-4-16) |
| CN60255-C / CN60255-D | Coupling networks for common-mode/differential-mode tests (IEC 60255-26) |
| IT-06 / IT-16 / IT-20 | Isolation transformers (IEC 61000-4-16, MIL STD 461) |
| CN19 ZDIFF | 1 Ohm current shunt (IEC / EN 61000-4-19) |