Quantum DLTtape DLT 7000, Руководство по эксплуатации продукта

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General Description and Specifications
1-12 Quantum DLT 7000 Tape System
1.3.12 Electromagnetic Emissions
The integratible version of the drive complies with FCC Class A in a standard
enclosure; the tabletop version complies with the FCC Class B limits.
1.3.13 Electromagnetic Interference (EMI) Susceptibility
The following table provides regulations and certifications held by the tape
drives.
Table 1–14 EMI Regulations and Certifications
Type Regulation/Certification
For EMI Emissions CSA 108.8
EEC Directive 89/336
EN550022 and National
Standards BS6527 (UK)
NEN55022 (Netherlands)
VDE 0971 Class B (Germany)
CE Mark
Cispr22 Class B FCC Rules Part 15B
Class B Certification
1.3.14 Conducted Emissions
Limits for Class B equipment are in the frequency range from 0.15 to 30 MHz.
The limit decreases linearly with the logarithm of the frequency in the range
from 0.15 to 0.50 MHz.
Table 1-15 Conducted Emissions
Frequency Range Limits dB
Quasi-peak Average
0.15 to 0.050 MHz 66 to 56* 56 to 46
0.50 to 5 MHz 56 46
5 to 30 MHz 60 50
* The limit decreases with the logarithm of the frequency.