Quantum DLT 7000 Manual descargar pdf (Pagina 36)

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.

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Quantum DLT 7000 Manual Pagina 36