MSI MS-6852 Manuel d'utilisateur télécharger pdf (Page 11)

Report No.: 048L022EI

Page: 11 of 35 Version:1.0

3.5. Test Procedure

The maximum spectral power density shall be determined using a spectrum analyzer of adequate

bandwidth for the type of modulation being used in combination with an RF power meter.

Connect an RF power meter to the IF output of the spectrum analyzer and correct its reading using a

known reference source, e.g. a signal generator.

The above procedure shall be repeated for each of the three frequencies identified by the procedure

given in limit (subclause 5.7.2.2.)

Where the spectrum analyzer bandwidth is non-Gaussian, a suitable correction factor shall be

determined and applied.

Where a spectrum analyzer is equipped with a facility to measure power density, this facility may be

used instead of the above procedure.

3.6. Uncertainty

The measurement uncertainty is defined as ± 1.27 dB

3.7. Test Specification

According to ETSI EN 300 328:V1.4.1 (2003-04)

3.8. Test Result

The emission from the EUT was below the specified limits. The worst-case emissions are shown in

section 8. The acceptance criterion was met and the EUT passed the test.

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MSI MS-6852 Manuel d'utilisateur Page 11