Roku, Inc.
11a/b/g/n/ac 2Tx2R USB Combo Module
WM05
OEM/Integrator Manual
* This document contains confidential proprietary information and is property of LTC. The contents of
this document should not be disclosed to unauthorized persons withou t the written consent of LTC.
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Roku, Inc.
CONTENT
FCC WARING STATEMENT..........................................................................................................3
IC WARING STATEMENT..............................................................................................................5
PRODUCT FEATURES ....................................................................................................................8
WI-FI FEATURE:..................................................................................................................................8
COMMON FEATURE:...........................................................................................................................8
PRODUCT SPECIFICATIONS........................................................................................................9
MAIN CHIPSET.....................................................................................................................................9
FUNCTIONAL SPECIFICATIONS..........................................................................................................9
PIN ASSIGMENT............................................................................................................................. 11
USB CONNECTOR SPEC...............................................................................................................11
MECHANICAL................................................................................................................................12
EEPROM INFORMATION............................................................................................................13
WI-FI ..................................................................................................................................................13
ENVIRONMENTAL........................................................................................................................13
OPERATING........................................................................................................................................13
STORAGE............................................................................................................................................13
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Roku, Inc.
FCC W
ARING STATEMENT
FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE
STATEMENT
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 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.
CAUTION:
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
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.
RF exposure warning
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20 cm between the radiator & your body.
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Roku, Inc.
For product available in the USA/Canada market, only channel 1~11 can be operated.
Selection of other channels is not possible.
This device and its antenna(s) must not be co-located with any other transmitters except
in accordance with FCC multi-transmitter product procedures.
This device is restricted for indoor use.
IMPORTANT NOTE:
This module is intended for OEM integrator. The OEM integrator is responsible for
the compliance to all the rules that apply to the product into which this certified RF
module is integrated.
Additional testing and certification may be necessary when multiple modules are used.
20 cm minimum distance has to be able to be maintained between the antenna and the
users for the host this module is integrated into. Under such configuration, the FCC
radiation exposure limits set forth for an population/uncontrolled environment can be
satisfied.
Any changes or modifications not expressly approved by the
manufacturer could void the user's authority to operate this equipment.
USERS MANUAL OF THE END PRODUCT:
In the users manual of the end product, the end user has to be informed to keep at least
20 cm separation with the antenna while this end product is installed and operated. The
end user has to be informed that the FCC radio-frequency exposure guidelines for an
uncontrolled environment can be satisfied. The end user has to also be informed that
any changes or modifications not expressly approved by the
manufacturer could void the user's authority to operate this equipment. If the size of the
end product is smaller than 8x10cm, then additional FCC part 15.19 statement is
required to be available in the users manual: This device complies with Part 15 of 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.
LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following " Contains
TX FCC ID: TC2-N1003 ". If the size of the end product is larger than 8x10cm, then
the following FCC part 15.19 statement has to also be available on the label: This
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