KH3939 EMI Receiver is a fully automatic radio disturbance test equipment. The receiver (Frequency Range: 9kHz - 300MHz) has been developed and designed in compliance with CISPR16-1-1:2010, GB/T6113.101-2016 and other EMC standards and completely meets the requirements for EMC test. The KH3939 EMI Receiver has the advantages of fast processing, convenient operation and stable performance which can be applied in test of power disturbance, voltage disturbance, conducted and radiated electromagnetic interference.

The KH3939 EMI Receiver is designed for EMI test of electrical and electronic products, including conducted disturbance and radiation disturbance tests, and has been well used in production EMI test and improvement. 

■Power supply EMI test

■Electrical lighting and similar equipment EMI test

■Medical electric equipment EMI test

■Automotive electronics EMI test

■Household appliances EMI test

■Electric tools EMI test

■Radiated disturbance test

■Laboratory certification EMI test

■National defense electrics EMI test

Convenient Operation

The test software is developed based on the EMC test standard and the user's experience, easy to operate.

Test Mode

Test of single frequency, frequency scanning and multi-frequency. The frequency scanning includes

Measurement mode: normal scan, worst points, max hold, configurable scan range, step and threshold level

Detectors: Peak, Average, Peak + Average, Quasi-Peak

User-defined Standard Limit Curves and Correction Factors

The standard limit curves and correction factors is allowed to edit.

The Result Curves Comparison

The test result curves can be compared, easy to analysis and research.

Automatic Reporting

The inner report template is a common format for easy edition. The report can be created automatically, other related information also can be edited in the report. The detailed test report can be printed directly or saved on a disk. 

Designed Softeware

With years of experience in EMI test, the test software has been designed  to meet the requirements of EMC test standards and the operating experience of users. The adjustment of the upper and lower limit curves while testing for the best display performance. 

Perfect EMI Test Solutions

With LISN, CDNE, antenna and other auxiliary equipment offered by our company,  complete solutions of test for EMI conduction disturbance, power disturbance and radiation disturbance can be achieved.