Broadband Current Monitor Clamp

CM 0220M

The CM 0220M Broadband Current Monitor is designed for measuring alternating currents from 10 Hz to 20 MHz and time‑domain pulse currents. It transmits sinusoidal or pulsed signal currents to recording equipment in the form of voltage via electromagnetic coupling, featuring undistorted waveforms and physical isolation from current‑carrying conductors. It meets measurement requirements for sinusoidal signals up to 20 MHz and transient pulse signals with rise times less than 18 ns as specified in various standards, and is widely used in EMC conducted susceptibility (immunity) tests.

CM 0220M Broadband Current Monitor s21 curve

> Undistorted waveform, physical isolation from current‑carrying conductors

> Supports AC and time-domain pulse current measurement from10 Hz to 20 MHz

> Supports harmonic signal measurement up to 20 MHz