Measurement accuracy of precompliance test system MR2150 for conducted EMI
EMC preliminary test has become important to reduce cost and time in electronic product development . MR2150 launch ed by MICRONIX corp. is a precompliance test system for conducted EMI. […]
Relation between noise level and noise figure NF
For example, the input signal is amplified 20dB whe n it passes an amplifier of 20dB gain. This is understandable. How about a noise ? This cannot be understood well. That […]
Date comparison between MR2300/MY5410 system and a formal EMI site
Summary MR2300/MY5410 system was developed for a precompliance EMI test. This system enables the harmonics measurement, which is difficult before, of the switching regulator in 40 to 100MHz band. The […]
Good way to master the EMI precompliance test system
Abstract As for the EMI test, it is evaluated whether the radiated emission or the conducted emission discharged from EUT (Equipment Under Test) exceeds the limit value set beforehand. This […]
Near field and far field
When the electric field strength and the magnetic field strength are measured, how much the distance between the transmission and the receiving antennas should be always becomes a problem. It […]
Radiated emission measurement comparison between MR2300 and anechoic chamber
The noise radiated from CNE (comparison noise emitted) widely used for the calibration such as anechoic chamber was measured with both of MR2300 and anechoic chamber, and the measurement results […]