Transient Limiters are protective devices used in EMI/EMC testing and spectrum analysis to safeguard sensitive measurement equipment from damaging high-energy transients. Placed between the device under test (DUT) and instruments like spectrum analyzers or receivers, a transient limiter effectively attenuates high-voltage spikes and prevents equipment overload or failure.
They are designed to operate over a broad frequency range (DC to hundreds of MHz) and offer controlled attenuation (typically 10–20dB) to suppress unwanted surges without distorting the signal. Ideal for EMC pre-compliance testing, radiated emissions, and conducted emissions measurements, transient limiters ensure long-term instrument reliability and consistent test results.
Key Features:
Frequency range: DC to 200MHz or more
10dB or 20dB attenuation
High surge protection capability
Output signal remains clipped-free up to 100dBµV
Compatible with EMC test receivers and spectrum analyzers
Essential for CISPR 16-1-1 compliance setups
No review given yet!
You need to Sign in to view this feature
This address will be removed from this list