Radiation interference (RE)

2018-07-23 12:09:47 SUSHI GUANGBO TEST TECHNOLOGY CO.,LTD 已读
Radiation interference (RE)
 
Radiation emission (RE) test overview
 
The Radiated Emission test measures the intensity of the radiated disturbance field transmitted by the EUT through space. It can be divided into magnetic field radiation and electric field radiation. The former is applied to lamps and induction cookers, while the latter is widely used. In addition, household appliances and power tools, and auxiliary equipment for AV products have requirements for power radiation emission (called disturbance power).
 
Radiation emission (RE) test standard
 
CISPR22/EN55022 (information technology products), CISPR13/EN55013 (audio products), CISPR11/EN55011 (technical doctors), CISPR14-1, CISPR15/EN55015 (lamps), YY0505, GB/T 18268, GB 4824, CISPR15 (working Lamps with a current frequency exceeding 100 Hz), CISPR11 (induction cooker), CISPR14-1 (except for some devices whose operating frequency does not exceed 9 kHz), CISPR13 (only for auxiliary equipment).
 
Radiation emission (RE) test results
 
The measured value of the detector is compared to the limit line. Below PASS, higher than FAIL.
 
Radiation emission (RE) test considerations
 
Test placement is still the most needed part of testing. In addition, because it is a high-frequency test, the site, equipment, etc. are all important factors that will affect the final result.
 
Radiation emission (RE) test range
 
30MHz-18.5GH
Service flow

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