REALTEK RTL8852B M.2 1216 Combo Module User Manual
- June 10, 2024
- Realtek
Table of Contents
REALTEK RTL8852B M.2 1216 Combo Module
Product Information
The RTL8852B is an M.2 1216 Combo module produced by Realtek Semiconductor
Corp. It is a wireless module that supports the 802.11ax standard.
The product is compliant with Part 15 of the FCC Rules and meets all other
requirements specified in Part 15E, Section 15.407 of the FCC Rules. The
module is intended for OEM integrators only and has a maximum output power
reduced by software to perform SAR evaluation as an application.
The product complies with the FCC radiation exposure limits set forth for an
uncontrolled environment, and it should be installed and operated with a
minimum distance of 20cm between the radiator and the user’s body.
Product Usage Instructions
Before using the RTL8852B module, please read the following instructions:
Operating Environment
The operating relative humidity for the product is between 5-90% (non- condensing).
- Operating Temperature: -20°C to +70 °C
- Relative Humidity: 5-90% (non-condensing)
Storage Environment
The product should be stored in an environment with a relevant humidity and temperature.
- Temperature: -40°C to +80°C (non-operating)
- Relevant Humidity: 5-95% (non-condensing)
Federal Communication Commission Interference Statement
The device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
If the device causes interference, try 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.
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate this equipment.
This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter. Operations in the 5.15-5.25GHz band are
restricted to indoor usage only.
Radiation Exposure Statement
The product complies with the FCC portable RF exposure limit set forth for an
uncontrolled environment and is safe for intended operation as described in
this manual. The further RF exposure reduction can be achieved if the product
can be kept as far as possible from the user body or set the device to lower
output power if such function is available.
The SAR test is according to KDB 616217 for test requirements.
The maximum output power is reduced by software to perform SAR evaluation as
an application. The SAR evaluation is according to KDB 616217, and the module
approach distance restriction is 5 mm for notebook, 10 mm for tablet.
When this module is installed into the host as a portable configuration, only
PIFA Antenna as described in this use manual is applicable. When another
antenna type is used, it is required for a separate reassessment through a
class II permissive change application or new certification.
OEM Integrators
This module is intended for OEM integrators only. Per FCC KDB 996369 D03 OEM Manual v01 guidance, the following conditions must be strictly followed when using this certified module:
- The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
- End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.
Limited module procedures
Not applicable.
Trace antenna designs
Not applicable.
RF exposure considerations
This equipment complies with FCC mobile radiation exposure limits set forth
for an uncontrolled environment. This equipment should be installed and
operated with a minimum distance of 20cm between the radiator & your body. If
the module is installed in a portable host, a separate SAR evaluation is
required to confirm compliance with relevant FCC portable RF exposure rules.
Antennas
The following antennas have been certified for use with this module; antennas
of the same type with equal or lower gain may also be used with this module.
The antenna must be installed such that 20 cm can be maintained between the
antenna and users.
Label
and compliance information
The final end product must be labeled in a visible area with the following:
“Contains FCC ID: TX2-RTL8852B”. The grantee’s FCC ID can be used only when
all FCC compliance requirements are met.
Information on test modes and additional testing requirements
This transmitter is tested in a standalone mobile RF exposure condition and
any co-located or simultaneous transmission with other transmitter(s) or
portable use will require a separate class II permissive change re-evaluation
or new certification.
Additional testing, Part 15 Subpart B disclaimer
This transmitter module is tested as a subsystem and its certification does
not cover the FCC Part 15 Subpart B (unintentional radiator) rule requirement
applicable to the final host. The final host will still need to be reassessed
for compliance to this portion of rule requirements if applicable.
As long as all conditions above are met, further transmitter test will not be
required. However, the OEM integrator is still responsible for testing their
end-product for any additional compliance requirements required with this
module installed.
IMPORTANT NOTE : In the event that these conditions can not be met (for
example certain laptop configurations or co-location with another
transmitter), then the FCC authorization is no longer considered valid and the
FCC ID can not be used on the final product. In these circumstances, the OEM
integrator will be responsible for re-evaluating the end product (including
the transmitter) and obtaining a separate FCC authorization.
Manual Information To the End User
The OEM integrator has to be aware not to provide information to the end user
regarding how to install or remove this RF module in the user’s manual of the
end product which integrates this module.
The end user manual shall include all required regulatory information/warning
as show in this manual.
OEM/Host manufacturer responsibilities
OEM/Host manufacturers are ultimately responsible for the compliance of the
Host and Module. The final product must be reassessed against all the
essential requirements of the FCC rule such as FCC Part 15 Subpart B before it
can be placed on the US market. This includes reassessing the transmitter
module for compliance with the Radio and EMF essential requirements of the FCC
rules. This module must not be incorporated into any other device or system
without retesting for compliance as multi-radio and combined equipment
Industry Canada statement:
This device complies with ISED’s license-exempt RSSs. Operation is subject to
the following two conditions:
- This device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.
Radiation Exposure Statement:
This equipment complies with ISED radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
greater than 20cm between the radiator & your body.
Radiation Exposure Statement:
The product comply with the Canada portable RF exposure limit set forth for an
uncontrolled environment and are safe for intended operation as described in
this manual. The further RF exposure reduction can be achieved if the product
can be kept as far as possible from the user body or set the device to lower
output power if such function is available.
The SAR test is according to KDB 616217 for test requirements.”
The maximum output power is reduced by software to perform SAR evaluation as
application.
The SAR evaluation is according to KDB 616217, and the module approach
distance restriction is 5 mm for notebook, 10 mm for tablet.
When this module is installed into the host as portable configuration, only
PIFA Antenna as described in this use manual is applicable. When other antenna
type is used, it is required for a separate reassessment through a class II
permissive change application or new certification
This device is intended only for OEM integrators under the following
conditions: (For module device use)
- The antenna must be installed and operated with greater than 20cm between the antenna and users, and
- The transmitter module may not be co-located with any other transmitter or antenna.
As long as 2 conditions above are met, further transmitter test will not be
required. However, the OEM integrator is still responsible for testing their
end-product for any additional compliance requirements required with this
module installed
IMPORTANT NOTE:
In the event that these conditions can not be met (for example certain laptop
configurations or co-location with another transmitter), then the Canada
authorization is no longer considered valid and the IC ID can not be used on
the final product. In these circumstances, the OEM integrator will be
responsible for re-evaluating the end product (including the transmitter) and
obtaining a separate Canada authorization.
End Product Labeling
This transmitter module is authorized only for use in device where the antenna
may be installed and operated with greater than 20cm between the antenna and
users. The final end product must be labeled in a visible area with the
following: “Contains IC: 6317A-RTL8852B”.
Manual Information To the End User
The OEM integrator has to be aware not to provide information to the end user
regarding how to install or remove this RF module in the user’s manual of the
end product which integrates this module.
The end user manual shall include all required regulatory information/warning
as show in this manual.
Caution :
- the device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;
- for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall be such that the equipment still complies with the e.i.r.p. limit;
- for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the equipment still complies with the e.i.r.p. limits as appropriate;
- where applicable, antenna type(s), antenna models(s), and worst-case tilt angle(s) necessary to remain compliant with the e.i.r.p. elevation mask requirement set forth in section 6.2.2.3 shall be clearly indicated.
This radio transmitter [IC: 6317A-RTL8852B] has been approved by Innovation,
Science and Economic Development Canada to operate with the antenna types
listed below, with the maximum permissible gain indicated. Antenna types not
included in this list that have a gain greater than the maximum gain indicated
for any type listed are strictly prohibited for use with this device.
Japan
Statement
Host system must be labeled with “Contains MIC ID:xxxxxx“, MIC ID displayed on
label.
This device complies with Directive 2014/53/EU and UK Radio Equipment
Regulations 2017 SI 2017/1206. issued by the Commission of the European
Community.
Declaration of Conformity
WLAN
5GHz:
Operations in the 5.15-5.35GHz band are restricted to indoor usage only.
Installing the Wireless NGFF module Hardware
Installing PCIe NGFF2230 module to PCIe NGFF2230 connector and connect two
external Wi-Fi antennas on I-PEX connectors.
Un-installing the Wireless NGFF module Hardware
Remove 2 external Wi-Fi Antennas from the Wireless PCIe NGFF2230 module board
and remove the Wireless PCIe NGFF2230 module board from PCIe NGFF2230
connector port
Installing the WLAN & Bluetooth USB NGFF module Software
Before you proceed with the installation, please notice following
descriptions. Note1: The following installation was operated under Windows 7.
Note : If you have installed the WLAN driver & utility before, please
uninstall the old version first.
-
Execute the “setup.exe”, Click “Next” to process the installation
-
Select ”I accept the terms in license agreement” and click “Next” to process the installation
-
Click “Next” button.
-
Select “Complete” and click “Next” button.
-
Click “Install” button.
-
Click “Finish” button.
-
Please click “下一步”to continue.
-
Please click “下步 to continue
-
Please click “安装”to start installation.
-
Please click “完成”to finish the installation.
Un-installing the Wireless NGFF module Software
Uninstall the RTL8852BE WLAN Driver from “Start”→ “Control Panel”→ “Programs”
Please select items as below and click “Uninstall” to remove RTL8852BE WLAN,
BT driver and MP UI.
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>