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Skylab M&C Technology Co., Ltd.
WG209-User Manual
WG209 User Manual
General Description
WG209 is a 802.11n/ b/g WiFi one-stream USB interface designed specifically
to provide enhanced WiFi performance and value for home gateways, set-top boxes,
gaming consoles, printers, IP cameras, and variety of other products that host
processors not originally intended to support WiFi functions. WG209's MT7601
single-chip features a new architecture that integrates both a CPU and memory to
run more of the WiFi function on-chip. The integrated CPU offloads the wireless
processing overhead from the host appliance and enables consumer electronic
devices to support WiFi functions seamlessly without change of original host
processors.
Applications
V
ehicle navigation system
Features
Com
pliant to IEEE 802.11b/g/n
2.4
GHz WLAN MAC/BB proces
Security: WEP 64/128, WPA, WPA2, TKIP, AES, WAPI
Supports
Linux,
Powe
for Windows XP 32/64, 2000, Vista 32/64bit, Windows 7 32/64bit
Android.
r Supply: 3.3V to 3.6
V
Package: 6pin Connector
USB 2.0 high speed interface.
Suppor
RoHS com
ts 72.2 Mbps for 20 MHz and 150 Mbps for 40 MHz channel operations
pliance meets environment-friendly requirem
30(L) x 15(W) mm small dimension
WLANs
sing
,
.
ent.
WG209
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-UM-001,A/1
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Skylab
gy
Mo
M&C Technolo
dule Pinout
Co., Ltd
.
WG209-User
Manual
Figure
Pin Desc
n No. Pin name I/O Description Remark
Pi
1
GND G Ground
2
3
4
5
VCC P Module Power Supply
6
7
8
PCB Di
ription
LED O LED pin
D+ I/O USB Interface DP
D- I/O USB Interface DM
WPS I WPS pin
NC
NC
mensions
1: WG209 Pin Name
WG209
2
-UM-001,A/1
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Skylab M&C
Technology Co., Ltd.
WG209-User M
anual
Figure 2:
Reference design schematic
WG209 Dimensions
Figure 3: WG209 Reference design schematic
WG209-UM-001
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,A/1
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FCC MODULAR APPROVAL INFORMATION EXAMPLES for Manual
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.
(2) This device must accept any interference received, including interference that may cause undesired
operation.
CAUTION: Changes or modifications not expressly approved by the party responsible for
compliance could void 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, pursuant
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 frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful interference 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 reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following
Technolo
Co., Ltd.
WG209-User Manual
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.
FCC Radiation Exposure Statement:
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 & your body.
OEM INTEGRATION INSTRUCTIONS:
This device is intended only for OEM integrators under the following conditions:
The module must be installed in the host equipment such that 20 cm is maintained between the antenna and
users, and the transmitter module may not be co-located with any other transmitter or antenna. The module shall
be only used with the internal on-board antenna that has been originally tested and certified with this module.
External antennas are not supported. As long as these 3 conditions above are met, further transmitter test will
not be required.
The transmitter module may not be co-located with any other transmitter or antenna. Module Antenna Type:
External Antenna,ANT Gain: 1.5dBi
However, the OEM integrator is still responsible for testing their end-product for any additional compliance
requirements required with this module installed (for example, digital device emissions, PC peripheral
requirements, etc.). The end-product may need Verification testing, Declaration of Conformity testing, a
Permissive Class II Change or new Certification. Please involve a FCC certification specialist in order to
determine what will be exactly applicable for the end-product.
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Skylab M&C Technology Co., Ltd.
Validity of using the module certification:
In the event that these conditions cannot be met (for example certain laptop configurations or co-location with
another transmitter), then the FCC authorization for this module in combination with the host equipment is no
longer considered valid and the FCC ID of the module cannot 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. In such cases, please involve a FCC certification specialist in order
to determine if a Permissive Class II Change or new Certification is required.
Upgrade Firmware:
The software provided for firmware upgrade will not be capable to affect any RF parameters as certified for the
FCC for this module, in order to prevent compliance issues.
End product labeling:
This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm
may be maintained between the antenna and users. The final end product must be labeled in a visible area with
WG209-User
Manual
the following: “Contains FCC ID: 2ACOE-WG209-1”.
Information that must be placed in the end user manual:
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.
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