FCC ID: BEJ9QK-DMWL1NB6 Wireless Adapter Card

User Manual PRODUCT NAME : Wireless Adapter Card MODEL NAME : WL1NB6(TWBI-H002D) The information contained herein is the exclusive property of LG Innotek and shall not be distributed, reproduced or disclosed in whole or no in part without prior written permission of LG Innotek.

(00)-0073 REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

1 / 8 Table of Contents No. Description 1 Features 2 Module Photo 3 4 Block Diagram Storage Conditions 5 Operating Conditions 6 7 Interface Specification Pin Description 8 Outline Drawing 9 Packing Information Page 2 2 3 4 4 5 6 7 8 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

2 / 8 1. Features TWBI-H002D is the small size and low power module for Wireless Audio. TWBI-H002D is based on Syncomm IA9Q. 5.2/5.8GHz GFSK Modulation Size : 35mm x 35mm x 5.03 mm Internal PCB Printed Antenna I2S digital audio interface I2C control with external device Low audio delay time < 20ms Application : Wireless Speaker, Woofer, TV Theater 2. Module Photo 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

3 / 8 3. Block Diagram ANT_1(RX) IA9Q LNA ANT_0(TX) PA 5.2/5.8G Transceiver MAC MCU Power Management Main Clock(16MHz) I2C I2S SPI GPIO 3.3V r o t c e n n o C 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

4 / 8 4. Storage Conditions Parameter Min Max Unit Storage Temperature Storage Humidity (@ 40)

-10

-

+80 90

%

Caution : The specifications above the Table define levels at which permanent damage to the device can occur. Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for extend periods can adversely affect the long-term reliability of the device. Other conditions 1) Do not use or store modules in the corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture. 2) Store the modules where the temperature and relative humidity do not exceed 5 to 40 and 20 to 60%. 5. Operating Conditions Parameter Min Typ Max Unit Ambient Temperature Operating Humidity (40) 0

-

-

-

+60 85

%

Supply Voltage 3.15 3.3 3.45 Vdc 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

5 / 8 6. Interface Specification 1) I2S Timing 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

6 / 8 7. Pin Description

< TOP View > < Bottom View >

Note. 1) Recommend a Module install sequence for prevent operation failure

- Supply 3.3V power A 2) Connector: 26Pin SMD Connector 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

7 / 8 8. Outline Drawing 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

8 / 8 9. Packing Information 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

3 / 8 FCC Part 15.19 Statements:

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. FCC Part 15.105 statement (Class A or Class B ) 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. FCC Part 15.21 statement Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. RF Exposure Statement The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times. This device must not be co-located or operating in conjunction with any other antenna or transmitter. End Product Labeling The module is labeled with its own FCC ID and IC Certification Number. If the FCC ID and IC Certification Number are 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. In that case, the final end product must be labeled in a visible area with the following:

Contains FCC ID: BEJ9QK-DMWL1NB6 Contains IC: 2703H-DMWL1NB6 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

3 / 8 RSS-GEN, Sec. 7.1.2 (transmitters) Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformment la rglementation dIndustrie Canada, le prsent metteur radio peut fonctionner avec une antenne dun type et dun gain maximal (ou infrieur) approuv pour lmetteur par Industrie Canada. Dans le but de rduire les risques de brouillage radiolectrique lintention des autres utilisateurs, il faut choisir le type dantenne et son gain de sorte que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpassepas lintensit ncessaire ltablissement dune communication satisfaisante. RF Exposure The antenna (or antennas) must be installed so as to maintain at all times a distance minimum of at least 20 cm between the radiation source (antenna) and any individual. This device may not be installed or used in conjunction with any other antenna or transmitter. l'exposition aux RF Lantenne (ou les antennes) doit tre installe de faon maintenir tout instant une distance minimum de au moins 20 cm entre la source de radiation (lantenne) et toute personne physique. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate thisequipment.Attention:

Les changements ou modifications de cet appareil non expressment approuv par le fabricant peuvent annuler votre droit utiliser cet quipement. tiquetage du produit final (IC) Le module BT111 est tiquet avec sa propre identification FCC et son propre numro de certification IC. Si lidentification FCC et le numro de certification IC ne sont pas visibles lorsque le module est install lintrieur dun autre dispositif, la partie externe du dispositif dans lequel le module est install devra galement prsenter une tiquette faisant rfrence au module inclus. Dans ce cas, le produit final devra tre tiquet sur une zone visible avec les informations suivantes :

Contient module metteur identification FCC ID : BEJ9QK-DMWL1NB6 Contient module metteur IC : 2703H-DMWL1NB6 RSS-GEN, Sec. 7.1.3 This device complies with Industry Canada licence-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 prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes : (1) lappareil ne doit pas produire de brouillage, et (2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

4 / 8 The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module or change RF related parameters in the user manual of the end product. OEM Responsibilities to comply with FCC and Industry Canada Regulations The module has been certified for integration into products only by OEM integrators under the following condition:

- The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. As long as the two condition above is met, further transmitter testing 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 (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions cant be met (for certain configurations or co-location with another transmitter), then the FCC and Industry Canada authorizations are no longer considered valid and the FCC ID and IC Certification Number cant 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 and Industry Canada authorization. Responsabilits des OEM quant la conformit avec les rglementations de FCC et d Industrie Canada Les modules ont t certifis pour entrer dans la fabrication de produits exclusivement raliss par des intgrateurs dans les conditions suivantes :

- Le module transmetteur ne doit pas tre install ou utilis en concomitance avec une autre antenne ou un autre transmetteur. Tant que ces deux conditions sont runies, il nest pas ncessaire de procder des tests supplmentaires sur le transmetteur. Cependant, lintgrateur est responsable des tests effectus sur le produit final afin de se mettre en conformit avec dventuelles exigences complmentaires lorsque le module est install (exemple : missions provenant dappareils numriques, exigences vis--vis de priphriques informatiques, etc.) 2015 LGIT. All rights reserved. REG. DATE : 2015.06.08 User Manual REV. DATE : 2015.06.08 MODEL: WL1NB6(TWBI-H002D) REV.NO : 1.0 PAGE :

4 / 8 REMARQUE IMPORTANTE : En cas dinobservance de ces conditions (en ce qui concerne certaines configurations ou lemplacement du dispositif proximit dun autre metteur), les autorisations de FCC et dIndustrie Canada ne seront plus considres valables et lidentification de FCC et le numro de certification dIC ne pourront pas tre utiliss sur le produit final. Dans ces cas, lintgrateur OEM sera charg dvaluer nouveau le produit final

(y compris lmetteur) et dobtenir une autorisation indpendante de FCC et dIndustrie Canada.

- Dans le guide dutilisation du produit final, lintgrateur OEM doit sabstenir de fournir des informations lutilisateur final portant sur les procdures suivre pour installer ou retirer ce module RF ou pour changer les paramtres RF. 2015 LGIT. All rights reserved.

1. PCB Silk Print

- FCC ID : BEJ9QK-DMWL1NB6

- IC : 2703H-DMWL1NB6

- KC : MSIP-CRM-LGE-DMWL1NB6 2. Label Marking 3. PCB Silk Information and Label location

Date : Nov. 9, 2017 Rev : 2.3 Agent Authorization FCC Letter HACS-F004 FCC Agent Authorization Letter HCT America LLC

(TCB@hctamerica.com) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC Date : Nov. 9, 2017 Rev : 2.3 REVISION TABLE Rev 1.0 2.0 2.1 2.2 2.3 Description of Change Original Release(Obsolete) Updated template(Obsolete) Updated address(Obsolete) Updated address Fixed Typo Agent Date 06/14/2012 10/01/2012 01/10/2014 11/18/2016 11/09/2017 Approved QM QM QM QM QM HACS-F004 FCC Agent Authorization Letter HCT America LLC

(TCB@hctamerica.com) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC LG Electronics USA DATE : Nov 15, 2019 To:

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To whom it may concern:

Subject : FCC Agent Authorization Letter for FCC ID : BEJ9QK-DMWL1NB6 We, the undersigned, hereby authorize HCT CO., LTD. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by HCT CO., LTD. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). We recognize that we are still responsible for the terms and conditions outlined in the HCT America Client Services Agreement. This authorization is valid until further written notice from the applicant. Sincerely, Signed by:

Company Name : LG Electronics USA Company Address : 1000 Sylvan Avenue, Englewood Cliffs, New Jersey, United States Contact Person Name/Title (in print) : Kyung-su Han/Director, Standards & Compliance HACS-F004 FCC Agent Authorization Letter Rev : 2.3

Date: November 15, 2019 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Class II Permissive Change FCC ID: BEJ9QK-DMWL1NB6 Date of Grant: (Original) 07/07/2015 To Whom it May Concern:

We, LG Electronics Inc., apply for the C2PC change according with FCC Rule Part 2.1043. The information is the like below;

1. No hardware changes have been made. 2. The frequency range has been extended. 5730 ~ 5821 MHz -> 5730 ~ 5846 MHz If you have any questions or comments concerning the above, please contact the undersigned. Sincerely,

Kyung-Su, Han Director, NA Regulatory & Environmental Affairs. Kyungsu.han@lge.com 1-201-266-2215 LG Electronics USA, 1000 Sylvan Avenue, Englewood Cliffs, NJ 07632

Date : Nov. 09, 2017 Rev : 3.0 FCC Confidentiality Request Letter HACS-F003 FCC Confidentiality Request Letter HCT America LLC

(TCB@hctamerica.com) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC Date : Nov. 09, 2017 Rev : 3.0 REVISION TABLE Rev 1.0 2.0 2.1 2.2 3.0 Description of Change Original Release(Obsolete) Updated template(Obsolete) Updated address(Obsolete) Updated address Updated LTC and STC Confidentiality table Date 06/14/2012 10/01/2012 01/10/2014 11/18/2016 11/09/2017 Approved QM QM QM QM QM HACS-F003 FCC Confidentiality Request Letter HCT America LLC

(TCB@hctamerica.com) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC LG Electronics USA DATE : Nov 15, 2019 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD SUBJECT : Request for Confidentiality for FCC ID : BEJ9QK-DMWL1NB6 We hereby request confidential treatment of the information accompanying this application as outlined below:

LONG-TERM AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description LONG-TERM CONFIDENTIAL SHORT-TERM CONFIDENTIAL

(180 DAYS) 1 2 3 4 5 Block Diagram Operational Description External Photos Internal Photos Test-Setup Photos The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Signed by:

(Name / Title) Kyung-Su Han / Director, NA Regulatory and Environmental Affairs

(Email Address) kyungsu.han@lge.com

(Phone number) 1-201-266-2215

(Address) LG Electronics USA, 1000 Sylvan Avenue, Englewood Cliffs, NJ 07632 HACS-F003 FCC Confidentiality Request Letter Rev : 3.0

LG Electronics USA DATE : June 25, 2015 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD SUBJECT : Request for Confidentiality for FCC ID : BEJ9QK-DMWL1NB6 We hereby request confidential treatment of the information accompanying this application as outlined below:

LONG-TERM AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description LONG-TERM CONFIDENTIAL SHORT-TERM CONFIDENTIAL

( 180 DAYS) 1 2 3 4 5 6 7 8 Block Diagram Schematics Operational Description Part list External Photos Internal Photos Test-Setup Photos Users Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Signed by:

Company Name : LG Electronics USA. Company Address : 1000 Sylvan Avenue, Englewood Cliffs, New Jersey, United States Contact Person Name/Title (in print) : Jongchul LEE / Director, Standards & Compliance HACS-F003 FCC Confidentiality Request Letter Rev : 2.0

Date : Jan. 10, 2014 Rev : 2.1 Modular Approval Declaration Letter HACS-F007 Modular Approval Declaration Letter HCT America LLC

(TCB@hctamerica.com) 44364 S. Grimmer Blvd. Fremont, CA 94538 TEL: +1.510.933.8848, Fax: +1.510.933.8849 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC Page 1 of 2 Date : June 25, 2015 Subject : IC Modular Approval Declaration Letter IC ID : 2703H-DMWL1NB6 seeking IC equipment authorization as Single Modular Transmitter Single Limited Modular Transmitter Equipment Under Testing (EUT) satisfy the requirement for Single Modular Approval Single Limited Modular Approval as detailed in RSS GEN. IC Requirement of Modular Approval 1. 2. 3. 4. 5. 6. 7. The radio elements shall have the radio frequency circuitry must be shielded. Physical/discrete and tuning capacitors may be located external to the shield, but must be on the module assembly. The module shall have buffered modulation/data input(s) (if such inputs are provided) to ensure that the module will comply with the requirements set out in the applicable RSS standard under conditions of excessive data rates or over-modulation. The module shall have its own power supply regulation on the module. This is to ensure that the module will comply with the requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module The module shall comply with the provisions for external power amplifiers and antennas detailed in this standard. The equipment certification submission shall contain a detailed description of the configuration of all antennas that will be used with the module. The module shall be tested for compliance with the applicable standard in a stand-alone configuration, i.e. the module must not be inside another device during testing The module shall comply with the Category I equipment labeling requirements. The module shall comply with applicable RSS-102 exposure requirements, which are based on the intended use/configurations. Is the modular device for an Industry Canada licensed exempt service?

YES NO YES NO YES NO YES NO YES NO YES NO YES NO YES NO Limited modular approval may be granted If EUT does not meet all of the requirement shown above Limited modular approval may be granted in case that the applicant can demonstrate to retain control over the final installation of the device such that compliance of the end product is assured. In that case, an operating condition on the limited modular approval for the module shall state that the module is only designated for the end product manufactured by a specific manufacturer When limited modular approval is sought, the application for equipment certification shall state how control of the end product into which the module will be installed and maintained such that full compliance of the end product is always ensured. Compliance of a module in its final configuration is the responsibility of the applicant. A host device will not be considered certified if the instructions regarding antenna configuration provided in the original description, of one or more separately certified modules it contains, were not followed.

(Example) A separately certified low-power transceiver module using Bluetooth technology which is housed in a desktop computer, laptop or peripheral does not require the overall system to be recertified, if the desktop computer, laptop or peripheral, as a stand-alone unit, complies with all applicable technical standards. 8. Note :

HACS-F007 Modular Approval Declaration Letter Rev : 2.1 _________________________ Daewoong, Kim / Chief Research Engineer LG Electronics 222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, 451-713, South Korea HACS-F007 Modular Approval Declaration Letter Rev : 2.1