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
Tel: [phone] Fax: [phone]
Http://www.morlab.cn E-mail: [e-mail]
Page 139 of 173
REPORT No.：SZ21020185W03
2.9. Radiated Emission
2.9.1. Requirement
According to FCC section 15.247(d), radiated emission outside the frequency band attenuation
below the general limits specified in FCC section 15.209(a) is not required. In addition, radiated
emissions which fall in the restricted bands, as defined in FCC section 15.205(a), must also comply
with the radiated emission limits specified in FCC section 15.209(a).
According to FCC section 15.209 (a), except as provided elsewhere in this subpart, the emissions
from an intentional radiator shall not exceed the field strength levels specified in the following table:
Frequency (MHz) Field Strength (µV/m) Measurement Distance (m)
0.009 - 0.490 2400/F(kHz) 300
0.490 - 1.705 24000/F(kHz) 30
1.705 - 30.0 30 30
30 - 88 100 3
88 - 216 150 3
216 - 960 200 3
Above 960 500 3
Note1: For above 1000MHz, the emission limit in this paragraph is based on measurement
instrumentation employing an average detector, measurement using instrumentation with a peak
detector function, corresponding to 20dB above the maximum permitted average limit.
Note2: For above 1000MHz, limit field strength of harmonics: 54dBuV/m@3m (AV) and
74dBuV/m@3m (PK). In addition, radiated emissions which fall in the restricted bands, as defined
in Section 15.205(a), also should comply with the radiated emission limits specified in Section
15.209(a)(above table).