TBCDN-M3

Coupling Decoupling Networks M3

The TBCDN-M3 Coupling / Decoupling Network (M3) is an EMC test accessory used to perform conducted immunity testing by providing a standardized way to inject RF disturbance into the Equipment Under Test (EUT) while isolating the mains or power source from the injected RF energy. This network ensures that the disturbance is directed into the EUT and not reflected back or loaded by the mains, enabling reliable and repeatable conducted immunity evaluations in compliance with EMC test methodologies.

Datasheet

Features

Key capabilities and advantages

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Designed for conducted immunity test setups.
Provides RF coupling to the EUT power input.
Offers decoupling to protect the mains or supply source.
Rugged mechanical design suitable for lab or field EMC testing.
Compatible with standard RF immunity test systems and signal sources.
Enables accurate and repeatable injection of RF disturbances.

Specification

Technical specifications and parameters

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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