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 20 of 25
CE Radiation Exposure Statement
Herby, Sichuan AI-Link Technology Co., Ltd. Declares that this RF 2.4G&5G Wireless and BT Module ，
WF-M63B-USX2, WF-M63B-USX3 are in compliance with the essential requirements and other relevant
provisions of Directive 2014/53/EU.
Operation Temperature：Use the WF-M63B-USX2, WF-M63B-USX3 in the environment with the
temperature between -10℃ and 70℃
Operation Frequency range:2.400 ~ 2.4835 GHz,5.150~5.350 GHz,5.470~5.725 GHz,5.725~5.850
GHz,5.850~5.925 GHz
RF Output Power: Max 20dBm
Manufacturer：Sichuan AI-Link Technology Co., Ltd.
Address：Anzhou, Industrial Park, Mianyang, Sichuan
Tel: [phone]
Fax: [phone]
E-mail:
[e-mail]
FCC warning:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions
: (1) This device may not cause harmful interference, and (2) this device must accept any interference r
eceived, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for compliance could voi
d the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, p
ursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates uses and can radiate radio f
requency energy and, if not installed and used in accordance with the instructions, may cause harmful i
nterference to radio communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful interference to radio or television receptio
n, which can be determined by turning the equipment off and on, the user is encouraged to try to correc
t the interference by one or more of the following measures:
-Reorient or relocate the
receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm between the radiator & y
our body.
The separate approval is required for all other operating configurations, including portable configurations
with respect to Part 2.1093 and different antenna configurations.
The OEM may operate only with the following antenna or antennas of the same type with maximum gain
as shown:FPC antenna with 2 dBi linear far field gain
• RF I/O interface to the antenna connector on the Printed Circuit Board shall be accomplished via
amicrostrip or stripline transmission line with characteristic impedance of 50 ohms +/- 10%. A custom
coaxial pigtail may also be utilized to connect to the antenna in lieu of a connector.
• The connector on the OEM’s Printed Circuit Board which interfaces to the antenna must be of a
unique type to disable connection to a non-permissible antenna in compliance with FCC section 15.203.