Quanta Computer HFSWM100, Отчет испытаний ЭМИ

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ETC Report No. : ET90S-11-032 Sheet 3 of 104 Sheets
FCC ID. : HFSWM100
Rev. No 1.0
2.2 Requirement for Compliance
(1) Conducted Emission Requirement
For unintentional device, according to 15.107(a) Line Conducted Emission Limits is as
following:
Frequency
MHz
Emissions
V
Emissions
dBV
0.45 - 30.0 250 48.0
For intentional device, according to 15.207(a) Line Conducted Emission Limits is
same as above table.
(2) Radiated Emission Requirement
For unintentional device, according to 15.109(a), except for Class A digital devices, the
field strength of radiated emissions from unintentional radiators at a distance of 3 meters
shall not exceed the following values:
Frequency
MHz
Distance
Meters
Radiated
dBV/m
Radiated
V/m
30 - 88 3 40.0 100
88 - 216 3 43.5 150
216 - 960 3 46.0 200
above 960 3 54.0 500
For intentional device, according to 15.209(a), the general requirement of field strength
of radiated emissions from intentional radiators at a distance of 3 meters shall not exceed
the above table.
(3) Antenna Requirement
For intentional device, according to 15.203, an intentional radiator shall be designed to
ensure that no antenna other than that furnished by the responsible party shall be used
with the device.