Protect your spectrum analyzer input during conducted emissions testing with a Com-Power transient limiter. The following products can be used during EMC conducted emissions testing to protect the input of a spectrum analyzer. Combined in both the LIT-153A and LIT-930A Transient Limiters are a low-pass filter, high pass filter, transient suppressors and two separate 5 dB impedance matching attenuation pads; one at the input and one at the output. Follow the links on this page for more information about either of our spectrum analyzer transient limiters. You also can contact us for pricing and other information.