Qingdao Haier Technology MKQTWIFI11 WiFi module User Manual

Download:
Mirror Download [FCC.gov]
Document ID	3695523
Application ID	fzdUZX1IBQD8kCdKSDfm3w==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	53.27kB (665839 bits)
Date Submitted	2017-12-28 00:00:00
Date Available	2017-12-28 00:00:00
Creation Date	2017-12-12 15:32:09
Producing Software	Microsoft® Word 2016
Document Lastmod	2017-12-12 15:32:09
Document Title	User Manual
Document Creator	Microsoft® Word 2016
Document Author:	SkyUser

Qingdao Haier Technology Co., Ltd
Instructions
1. Introduction
MK-QTWIFI-11(A)/(B)SoCmodule designed base on RTL8711AM chip solution, The SOC module is a highly intelligent platform
for the internet of everything that contains a low-powerWi-Fi connectivity solution on one package. It includes a number of
TCP/IP connectivity protocols based along with SSL, enabling a low-cost, low-complexity system to obtain full-featured internet
connectivity and reliable information exchange.
RTL8711AM is a highly integrated single-chip low power 802.11n Wireless LAN (WLAN) network controller. It combines an
ARM-CM3 MCU, WLAN MAC, a 1T1R capable WLAN baseband, and RF in a single chip. It also provides a bunch of
configurable GPIOs which are configured as digital peripherals for different applications and control usage.RTL8711AM
integrates internal memories for complete WIFI protocol functions. The embedded memory configuration also provides simple
application developments. The module contains a Security Chip ICfor Apple(optional)，it supports configuration, binding,
communication and data encryption, security OTA
2. RF module Overview
Figure 1 MK-QTWIFI-11(A)/(B) Block Diagram
2.1 RF Specification Reference
SoCRFspecificationrefer to belowlist.
Main Chipset
RTL8711AM
SoC RF standard
IEEE 802.11 b/g/n
Operating Frequency
2.412~2.462 GHz
UART Interface
For testing and OTP programming (Calibration data)
Antenna Design Options
PCB printed
WIFI: 11b: DBPSK, DQPSK and CCK and DSSS
RF Modulation
11a/g: BPSK, QPSK, 16QAM, 64QAM and OFDM
11n: BPSK, QPSK, 16QAM, 64QAM and OFDM
Qingdao Haier Technology Co., Ltd
Data rates
11b: 1, 2, 5.5 and 11Mbps
11a/g: 6, 9, 12, 18, 24, 36, 48 and 54 Mbps
11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps
Operation Voltage
5V +/-10% input
2.2 System Functions
SoC S/W & system general specification refer to below list:
Main Chipset
RTL8711AM
WLAN PHY Features
1T1R
Connective
WIFI Direct support
Package
QFN48 (6x6mm 2 )
Bandwidth
20MHz and 40MHz bandwidth transmission
HW acceleration
WPA,WPA2, WPS2.0
Form factor
Maximum 21 GPIO pins
PCB Stack
2-layers design (1+/-0.15mm)
Module Dimension
Typical，42.6mm x21.6mm x 4.0mm
2.3 Mechanical Specification
PCBA Mechanical Outline Drawing
Typical Dimension (W x L x T): 42.6mm x21.6mm x 4.0mm(+/-0.15 mm), PCB Thickness: 1mm (+/-0.1mm)
( Unit：mm )
Qingdao Haier Technology Co., Ltd
2.4、Pin Distribution Definition
Pins sequence and distribution list as follows
Pins
Explanation
VCC
5V
GND
GND
UART
RXD
UART
TXD
The USB interface circuit diagram
Base on the RXD and TXD concatenated 51 Ω matching resistance respectively.
3、Antenna information
3.1 Type of antenna
MK-QTWIFI-11(A)/(B) uses the PCB antenna
3.2 PCBAntenna clearance area
The MK-QTWIFI-11(A)/(B) use the PCB antenna, you need to make sure that the distance between main board PCB and other
metal components is at least more than 15 mm. The below shadow parts of the areasneed to be away from the metal devices,
sensors, interference sources and other materials may cause interference.
Qingdao Haier Technology Co., Ltd
PCB Antenna minimum clearance area
4、Application reference
Please read the following statement before using the WIFI module MK-QTWIFI-11(A)/(B).
FCC：
1. 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 received, including interference that may cause
undesired operation.
2. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to
operate the equipment.
Please notice that if the FCC identification number is not visible when the module is installed inside another device, then the outside
of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use
wording such as the following: “Contains FCC ID: 2ALD3-MKQTWIFI08” any similar wording that expresses the same meaning may
be used.
The module is limited to OEM installation ONLY.
The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or install module.
The module is limited to installation in mobile application;
A separate approval is required for all other operating configurations, including portable configurations with respect to Part 2.1093
and difference antenna configurations.
The OEM integrator is responsible for ensuring that the host product whichis installed and operating with the module is in compliant
with Part 15Bunintentional Radiator requirements, please note that For a Class B digitaldevice or peripheral, the instructions
furnished the user manual of theend-user product shall include the following or similar statement, placedin a prominent location in
the text of the manual.
Note: This equipment has been tested and found to comply with the limitsfor a Class B digital device, pursuant to part 15 of the FCC
Rules. Theselimits are designed to provide reasonable protection against harmfulinterference in a residential installation. This
equipment generates, usesand can radiate radio frequency energy and, if not installed and used inaccordance with the instructions,
may cause harmful interference to radiocommunications. However, there is no guarantee that interference will notoccur in a
particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correctthe 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 towhich the receiver is connected.
Qingdao Haier Technology Co., Ltd
—Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid the
possibility of exceeding the FCC radio frequency exposure limits, Human proximity to the antenna shall not be less than 20cm(8
inches) during normal operation.
CE:
SIMPLIFIED EU DECLARATION OF CONFORMITY
Hereby, Qingdao HaierTechnologyCo.,Ltddeclaresthat the radio equipment type WiFi Module is incompliance with Directive
2014/53/EU. There are no restrictions of use.
Support Standards:
IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Frequency Range:
2412 MHz to 2462 MHz
IEEE 802.11b: Not more than 18.79dBm
Maximum EIRP:
IEEE 802.11g: Not more than 16.14dBm
IEEE 802.11n: Not more than 15.91dBm
IC：
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two
conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including
interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.
L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2)
l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en
compromettre le fonctionnement.
Please notice that if the IC identification number is not visible when the module is installed inside another device,
then the outside of the device into which the module is installed must also display a label referring to the enclosed
module. This exterior label can use wording such as the following: “Contains IC: 22897-MKQTWIFI08” any similar
wording that expresses the same meaning may be used.
L’étiquette d’homologation d’un module d’Innovation, Sciences et Développement économique Canada devra être
posée sur le produit hôte à un endroit bien en vue, en tout temps. En l’absence d’étiquette, le produit hôte doit
porter une étiquette sur laquelle figure le numéro d’homologation du module d’Innovation, Sciences et
Développement économique Canada, précédé du mot « contient », ou d’une formulation similaire allant dans le
même sens et qui va comme suit : Contient IC : 22987-MKQTWIFI08” est le numéro d’homologation du module.
Manual Information to the End User
The OEM integrator has to be aware not to provide information to the enduser regarding how to install or remove this RF modul e in
the user’s manualof the end product which integrates this module. The end user manual shall include all required
regulatoryinformation/warning as shown in this manual.
This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with minimum distance 20cm between the radiator and your body.
Qingdao Haier Technology Co., Ltd
Cet équipement est conforme aux limites d'exposition aux radiations IC CNR-102 établies pour un environnement
non contrôlé. Cet équipement doit être installé et utilisé avec une distance minimale de 20 cm entre le radiateur et
votre corps.

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
Linearized                      : No
Page Count                      : 6
Language                        : zh-CN
Tagged PDF                      : Yes
XMP Toolkit                     : 3.1-701
Producer                        : Microsoft® Word 2016
Creator                         : SkyUser
Creator Tool                    : Microsoft® Word 2016
Create Date                     : 2017:12:12 15:32:09+08:00
Modify Date                     : 2017:12:12 15:32:09+08:00
Document ID                     : uuid:E1278104-7BDF-492B-A3AF-6B31BA46C152
Instance ID                     : uuid:E1278104-7BDF-492B-A3AF-6B31BA46C152
Author                          : SkyUser

EXIF Metadata provided by EXIF.tools