Specifications

WF-M63B-USX3
IEEE 802.11a/b/g/n/ac2T2R USB WIFI Module&BT2.1+EDR/4.2/5.1
Sichuan AI-Link Technology Co.,Ltd.page 21 of 25
The minimum safe distance for people from the WF-M63B-USX2, WF-M63B-USX3 been
determined by conservative calculation to be less than 20 cm for the allowable antenna types. The end
product User’s Guide must include the following statement in a prominent location: To comply with
FCC’s RF radiation exposure requirements, the antenna(s) used for this transmitter must be installed
such that a minimum separation distance of 20 cm is maintained between the radiator (antenna) &
user’s/nearby people’s body at all times and must not be co-located or operating in conjunction with any
other antenna or transmitter.
Warning:
The module is limited to installation in mobile or fixed application. The OEM integrator is responsible for
ensuring the end-user has no manual instruction to remove or install module; Modular approval allows
installation in different end-use products by an original equipment manufacturer (OEM) with limited or no
additional testing or equipment authorization for the transmitter function provided by the WF-M63B-USX2,
WF-M63B-USX3.
Specifically: 1.No additional transmitter compliance testing is required if the module is operated with the
antenna listed in the document below.2.No additional transmitter-compliance testing is required if the module
is operated with the same general type of antenna (i.e. near-field segmented loop, circularly polarized
patches) as those listed in this User’s Guide and in the FCC filing for the WF-M63B-USX2, WF-M63B-USX3.
Acceptable antennas must be of equal or less far field gain than the antenna previously authorized under the
same FCC ID, and must have similar in band and out of band characteristics. In addition, the end product
must comply with all applicable FCC equipment authorizations, regulations, requirements and equipment
functions not associated with the WF-M63B-USX2, WF-M63B-USX3. For example, compliance must be
demonstrated to regulations for other transmitter components within the host product, to requirements for
unintentional radiators (Part 15B), and to additional authorization requirements for the non-transmitter
functions.
The OEM applying the WF-M63B-USX2, WF-M63B-USX3 is required to include all FCC and/or IC
statements and warnings detailed in the following sections to the end product labeling (where specified) and
in the finished product manual.
The OEM must also strictly adhere to antenna and installation guidelines and MPE restrictions stated in this
document. The finished product manual must contain the following statement: The host product shall use
physical label stating "contains module FCC ID: 2AOKI-WFM63BUSX3" or "contains FCC ID:
2AOKI-WFM63BUSX3"