AFJ PAT20M Pulse Limiter

I Introduction AFJ PAT 20M Pulse Limiter :

Pulse Limiter/Attenuator is required to protect the RF input stages of sensitive equipment from unpredictable spikes generated during conducted emission testing of a DUT.

We recommend the utilization of our Pulse Limiter/Attenuator with all our EMI receivers, in particular whenever DUT are tested for the first time.

These Spikes with a high spectral density/Pulse energy can seriously damage all input stages such as, attenuators, pre-amplifier, preselector or mixer of receivers as well as other RF sensitive equipment such as Spectrum Analysers.