Radiated Emissions; Conducted Emissions; Table 7-1. Radiated Emissions, 30 Mhz To 1,000 Mhz; Table 7-2. Conducted Emissions - Quantum DLT VS80 Product Specification

Chapter 7: Electromagnetic Compatibility
7.1.1

Radiated Emissions

Class B equipment must meet limits of radiated interference field strength, in the frequency range from
30 MHz to 1000 MHz at a test distance of 10 meters.
emission limits.

Table 7-1. Radiated Emissions, 30 MHz to 1,000 MHz

Frequency Range (MHz)
30 to 230
230 to 1,000
N : The product meets the Class B limit and has at least a 6 dB margin.
OTE
7.1.2

Conducted Emissions

Class B equipment must meet conducted emission limits in the frequency range of 0.15 to 30 MHz.
The limit decreases in a linear manner with the logarithm of the frequency in the range of 0.15 to
0.50 MHz.

Table 7-2. Conducted Emissions

Frequency Range
0.15 to 0.050
0.50 to 5
5 to 30
1
The limit decreases with the logarithm of the frequency.
N : The product meets the Class B limit and has at least a 6 dB margin.
OTE
7-2
Table 7-2 lists the CISPR 22: 1997 conducted emission limits.
Table 7-1
Quais-Peak limit dB (µV/m) @ 10 m
30
37
Quasi-Peak
1
66 to 56
56
60
May 2004
lists the CISPR 22: 1997 radiated
Limits dB
Average
1
56 to 46
46
50
001597-01 Rev. A09