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TBCDN-M2

Coupling Decoupling Networks M2

The TBCDN-M2 Coupling / Decoupling Network (M2) is an EMC test accessory designed to support conducted immunity testing. It allows RF disturbance signals to be injected into the power input of an Equipment Under Test (EUT) while isolating and protecting the power source from unintended interference. By providing a proper coupling path and decoupling the supply, the M2 network ensures that the injected RF energy primarily affects the EUT, enabling repeatable and standardized conducted immunity evaluations.

Features

Key capabilities and advantages

  • Designed for conducted immunity test setups.
  • Provides RF injection coupling to the EUT while isolating the power source.
  • Decoupling network prevents back-feeding of RF into the mains.
  • Robust construction suitable for laboratory and field testing.
  • Compatible with standard immunity test systems and RF signal sources.
  • Supports accurate and repeatable EMC immunity measurements.

Specification

Technical specifications and parameters

Maximum supply voltage 300V AC, 600V DC
Maximum current 36A
Frequency range 150 kHz – 230 MHz
Maximum RF input power 6.5W CW
Maximum RF input voltage 32 V
RF input connector N – female
EUT / AE connectors 4 mm banana safety jacks, 4mm slots in base plate for GND connection
Housing material powder coated aluminium, stainless steel base plate
Dimensions 300 x 150 x 150 mm
Weight ca. 2.5 kg

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