Tandberg Data SDLT220-320 INTEGRATION, Руководство пользователя

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CHAPTER 5: Regulatory Requirements
5.2.3 Conducted Emissions
Limits for Class B equipment are in the frequency range from 0.15 to 30 MHz.
5.2.4 Radiated Emissions
Limits of radiated interference field strength, in the frequency range from 30 MHz
to 1000 MHz at a test distance of 10 meters, are listed in
Table 5-3 .
Table 5-2.
Conducted Emissions
Frequency Range Limits dB
Quasi-peak Average
0.15 to 0.50 MHz 66 to 56* 56 to 46
0.50 to 5 MHz 56 46
5 to 30 MHz 60 50
* The limit decreases linearly with the logarithm of the frequency.
Table 5-3. Radiated Emissions
Frequency Range Quasi-peak limits dB (µV/m)
Class A Class B
30 to 230 MHz 40 30
230 to 1000 MHz 46 37
Above 1000 MHz 54 Not applicable