Schematics

MORLAB
SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd.
FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road,
Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China
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Page 107 of 173
REPORT No.：SZ21020185W03
2.7. Conducted Emission
2.7.1. Requirement
According to FCC section 15.207, for an intentional radiator that is designed to be connected to the
public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power
line on any frequency within the band 150kHz to 30MHz shall not exceed the limits in the following
table, as measured using a 50µH/50Ω line impedance stabilization network (LISN).
Frequency Range
(MHz)
Conducted Limit (dBµV)
Quai-peak Average
0.15 - 0.50 66 to 56 56 to 46
0.50 - 5 56 46
5 - 30 60 50
Note:
(a) The lower limit shall apply at the band edges.
(b) The limit decreases linearly with the logarithm of the frequency in the range 0.15 - 0.50MHz.
2.7.2. Test Description
Test Setup:
The Table-top EUT was placed upon a non-metallic table 0.8m above the horizontal metal
reference ground plane. EUT was connected to LISN and LISN was connected to reference
Ground Plane. EUT was 80cm from LISN. The set-up and test methods were according to ANSI
C63.10 2013.